Chennai as a Transition City: GIS Evidence on Faith-Sensitive Medical Value Travel and Urban Health Equity

Chennai as a Transition City: GIS Evidence on Faith-Sensitive Medical Value Travel and Urban Health Equity | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Chennai as a Transition City: GIS Evidence on Faith-Sensitive Medical Value Travel and Urban Health Equity Nabanita Choudhury, Ishita Ghosh, Sudipa Majumdar, Sumit Oberoi, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-9081413/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract Despite Chennai’s advent as a global healthcare hub, the city lacks an urban health governance framework capable of accommodating culturally differentiated medical demand, particularly for international Muslim medical travelers. The present study is based on a two-phase mixed-method design involving a systematic literature review of 58 peer-reviewed articles as well as a GIS-based spatial analysis of 56 super-specialty hospitals and 35 international/mid-scale branded hotels. The results show that faith-sensitive places like halal food and prayer areas are institutionally clustered and spatially dispersed, having little integration among hospital catchments, hotel clusters, and transport corridors, and associated with creating unequal access landscapes of mobile patients. The study contributes to the discussion by reframing medical value travel as an urban health equity and access governance issue, in which the city of Chennai is recognized as a transitional city where culturally responsive healthcare is practiced as an isolated phenomenon, not as a systematically designed urban health activity. urban health equity access governance transition city Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 1. Introduction Medical Value Travel (MVT) refers to the movement of patients across national borders in search of health diagnosis, treatment, or rehabilitation. It has become an increasingly common practice within the modern context of global health systems (Choudhury et al., 2023 ;Chanda,2013).Alongside cost pressures, structural inefficiencies manifested in extended waiting times and inequitable access to specialist care are accelerating patient mobility toward select urban healthcare hubs in the developing world. MVT has not been given enough attention on how it contributes in influencing urban health systems; distribution and equity of health services; and overall performance of the local health ecology despite having been largely described as tourism or as an economic aspect. In cities where there is a high number of International Medical Patients, MVT is not only a market opportunity but it can greatly affect the priorities of hospitals and the cities that have to be constructed to accept the patients of MVT, as well as the functioning of the local health ecosystem. The growth of MVT raises fundamental inquiries of spatial justice and health equity, in an urban health viewpoint. The movement of patients across international borders is highly likely to concentrate superior medical care to a few private hospital networks, often based in already established metropolitan belts. This urbanization of space may further worsen the intra-city disparities by redistributing skilled health workforce, infrastructure investments and institutional focus out of public and peri-urban health demands. With cities receiving global patients, there arises strains between global care service and local health care, especially to the marginalized urban populations. To grasp MVT, however, one must go beyond the accounts of aggregate growth to consider the interplay between global health mobilities and urban governance, service distribution, and inclusive healthcare planning. It is in this expanded context that the concept of halal healthcare has come up as a unique service logic in MVT especially when it involves Muslim medical travelers. Halal healthcare goes beyond compliance with the diet to include gender-sensitive clinical practices, prayer rooms, privacy standards, and ethics that are in line with the Maqasid al-Shariah (Medhekar and Haq, 2018 ; Rehman, 2022 ). In cases of Muslim patients in the unfamiliar health systems, visible halal assurance can be used as a trust-building tool that lessens the uncertainty of culture and perceived vulnerability. Although the existing literature brings up its business in destination branding and patient fulfillment, minimal attention has been given to how halal healthcare is institutionalized in urban hospitals and how it interacts with the local health system priorities, workforce practices and spatial access. Chennai presents a good example of studying such tensions. Many regard it as a flagship destination of the Indian medical tourism business and receives large numbers of overseas clients in the Middle East, Bangladesh, Sri Lanka, East Africa, and Southeast Asia (Abilash and Milton, 2022 ; Sathish et al., 2019 ). It is a strategic node of transnational healthcare networks, with its concentration of tertiary and quaternary care hospitals including Apollo Hospitals, MIOT, MGM Healthcare, Fortis Malar, and Global Health City. But this concentration embodies structural issues that are entrenched within the unequal allocation of advanced services in space with increased reliance on the services of the private sector and its insufficient interconnection of global patient services and urban public health systems. This paper does not position Chennai as a leader but treats the city as a problem-based and contentious urban health place, in which, global medical travel, faith-sensitive care, and local health equity meet in complex and critical ways. This study, by positioning the idea of halal medical tourism within the urban South Indian medical context of Chennai, does not provide a response to the question of whether the city can be a global competitor or not, but rather the demands of global healthcare modify the system sustainability, spatial access, and urban health justice to form a new global approach to the city. This study reframes international medical travel as an urban health stressor that exposes governance and equity gaps in rapidly globalizing healthcare cities. Based on the Chennai case of a transition-city, the systematic literature review is integrated with the GIS based spatial analysis to explore how the urban space handles faith-sensitive medical traveler healthcare needs of Muslim travelers. According to the review, the current body of urban health and medical tourism scholarship is still largely hospital-focused and analytically disconnected with access governance at the level of city. Spatial discoveries indicate that there is a consistent discrepancy between healthcare concentration, movement channels, and faith-sensitive facilities that result in unequal patients and caregivers access burdens. The paper proceeds with an urban health governance approach to theorize the concept of faith-sensitive healthcare as a spatial equity issue that develops when global medical demand surpasses the planning and access coordination of the corridor level. The paper is organized as follows: Section 2 examines the literature about faith-sensitive service characteristics related to Muslim medical travel; Section 3 outlines the methodology; Section 4 provides the Spatial GIS Insights into Chennai’s Healthcare Clusters Section 5 presents the results of the findings Section 6 briefs the discussion while Section 7 presents overall conclusions and policy recommendations. 2. Literature Review 2.1 Faith-Sensitive Service Attributes in Muslim Medical Travel Researchers indicate that Muslim patients are attracted to medical travel because they believe it provides superior care compared to their home country, therefore, they place great importance on faith-sensitive services when selecting a medical travel destination. Factors such as halal food, gender-sensitive protocols in the provision of clinical services, and access to prayer facilities create feelings of safety, dignity and moral legitimacy for Muslims travelling abroad for medical care (Medhekar and Haq, 2018 ; Rahman et al., 2021 ; Rehman, 2022 ). Consequently, these attributes serve as trust-enabling mechanisms to alleviate cultural uncertainty associated with the experience of seeking healthcare outside one's home country. Many studies conceptualize faith sensitivity through an Islamic service quality lens, commonly adapting the SERVQUAL model to incorporate dimensions such as ethical conduct, emotional reassurance, and spiritual responsiveness alongside clinical competence (Ali and Raza, 2017 ; Azman et al., 2019 ). In parallel, Maqasid al-Shariah particularly the principles of protection of life, faith, dignity, and intellect has increasingly been invoked as a normative foundation for Shariah-compliant healthcare standards (Shariff et al., 2018 ; Sunawari et al., 2023 ). However, existing learning largely operationalizes these principles narrowly, focusing on hospital interiors, staff behaviour, and halal food practices, thereby framing faith sensitivity as an organizational attribute rather than as a systemic or spatial feature embedded in wider urban health infrastructures and care delivery geographies. 2.2 Spatial Equity and the Alignment of Hospital Clusters with Supporting Infrastructure In the context of medical value travel, spatial equity refers to the practical ability of international patients to reach hospitals and culturally essential amenities within reasonable time, cost, and physical effort. For international patients undergoing intensive or repeated treatment equity is shaped by travel time from ports of entry, traffic variability, last-mile connectivity, and the proximity of complementary services such as accommodation, halal food outlets, prayer spaces, and language support. Research examining health and transportation in urban settings indicates that uncertainty regarding travel time and properly aligned infrastructure contribute to worsening disparities in accessing healthcare services in dense metropolitan areas. Research has demonstrated that even minor delays in accessing healthcare services can have negative effects on access to and level of continuity of care/continuation of care by patients, emergency care and outcomes for patients (Haynes et al., 2003; Haynes et al., 2006 ; Ahmed et al., 2019 ; Cheng et al., 2020 ). While the knowledge created about health accessibility using Geographic Information Systems (GIS) has been used in most domestic health planning efforts, the information generated regarding health accessibility in terms of GIS has rarely been used to help international medical travelers understand what "city" geography looks like for them, in terms of where they live, work and seek care. While the existing body of cross-border health research has identified how spatial accessibility to healthcare services is related to multiple aspects of space—including spatial accessibility, i.e., the availability of transportation services to healthcare facilities, where healthcare facilities are located, and where ancillary services are located—the research has stopped short of examining how hospital performance is directly related to the spatial relationship between hospitals and the culturally and religiously significant amenities that exist within urban environments (Wang et al., 2021 ; Al-Thani et al., 2021 ). The concept of "health equity tourism" does indicate the existing international inequities of access to healthcare; however, it does not provide any information regarding how the inequities exist within the local context of the destination cities themselves (Lett et al., 2022 ). For Islamic Medical Travelers, spatial equity has another dimension: spatial equity requires not only physically aligned clinical infrastructure but a complementary set of urban faith-supportive, amenity services. Without this alignment, even Shariah-compliant hospitals located in poorly connected or culturally sparse corridors can present a significant physical, emotional, and financial burden for the consumers of those hospitals—this form of spatial mismatch between need and provision has not been formally addressed by the literature regarding medical tourism, urban health or spatial equity. Chennai illustrates this unresolved tension in a more nuanced way. While select institutions such as Apollo Hospitals and Global Health City have integrated halal-friendly and faith-sensitive facilities, these provisions remain institution-specific rather than citywide. 2.3 GIS as a Descriptive–Diagnostic Tool in Medical Value Travel and Urban Planning Health and Urban Studies utilize Geographic Information Systems (GIS) as a way of analyzing how geographic data impacts the location of hospitals, transportation routes and other amenities. GIS allows for visual representation and detailed description of the spatial organization of these facilities; it does not provide insight into medical causes or effects, nor are predictions or recommendations provided based on this method of research. In addition to showing the spatial arrangement of health care facilities, GIS can identify discrepancies between how health care facilities are distributed geographically and the amounts and types of available transportation options. For example, GIS has identified gaps in accessibility to tertiary hospitals, transit hubs, and faith-based facilities throughout the United States (Haynes et al., 2006 ; Grudtsyn et al., 2024 ; DeMicco et al. ( 2022 ). The true value of GIS lies in revealing spatial realities. In Chennai, GIS mapping shows that hospitals like Apollo and Global Health City have institutional halal-ready services, but these are largely isolated within corridors lacking supporting amenities such as halal food, prayer spaces, or culturally sensitive accommodation. Extending such faith-supportive infrastructure across key medical corridors could transform Chennai from a cluster of institution-level excellence into an integrated, internationally inexpensive urban destination for Muslim medical travelers, bridging the gap between hospital readiness and citywide accessibility. 2.4 Chennai’s Halal Medical Tourism: From Hospital Compliance to Citywide Integration International patients refer Chennai as a top destination because of the presence of tertiary hospitals, affordable care, and proven clinical reputation (Krishnaswami, 2010 ; Abilash and Milton, 2022 ) which bring South Asian, Middle Eastern, and African clients. Nevertheless, it is impossible to say that Chennai is entirely halal-ready because the faith-sensitive infrastructure is still mostly limited to specific hospitals and not available in the rest of the urban area. Chennai is an in between city, with some small-scale institutional efforts, including the designation of Global Health City as India’s first halal hospital, being juxtaposed against a low level of urban integration. As much as hospitals can incorporate Shariah-compliant in governance, interiors and service provision, the adjacent corridors, transport nodes, accommodation, food systems and other religious facilities are largely faith-neutral. Having this spatial disconnection implies that patients will receive halal compliant care in hospitals but will encounter barriers right outside the hospitals. The faith-sensitive care in Chennai is not eco systemic but institutional, and this aspect indicates the necessity of infrastructure at the corridor level and city planning to achieve the full potential in terms of Muslim medical value travel. The example of Chennai shows one of the underlying conflicts that are inherent in the existing medical value travel market in that the rate at which institutional innovation is happening is nearly always higher than the rate at which cities can keep up with the new changes. The unavailability of supportive transport network, accommodates that are faith-based and culturally suitable; and the presence of a corridor-based infrastructure leads to space fragmentation and access to halal care when hospitals provide faith-based accommodation. By describing Chennai to be in transition city we create an area of analysis that is concerned with the gap between the combined compliance activities of hospitals and the more general activities of integrating into a city-wide system. 3. Methodology This study adopts a mixed qualitative–spatial methodology combining a Systematic Literature Review (SLR) with Geographic Information System (GIS)-based spatial analysis. The methodological design is intentionally descriptive and diagnostic rather than causal or predictive, aligning with the study’s objective of identifying conceptual gaps and spatial mismatches in faith-sensitive medical value travel within an urban context. 3.1 Systematic Literature Review Design The Systematic Literature Review establishes a transparent and replicable evidence base across four intersecting domains: medical value travel, halal healthcare, spatial equity, and urban planning. Given the conceptual fragmentation of these literatures across health policy, geography, and tourism studies, an SLR approach was adopted to synthesize insights rather than test theoretical propositions (Snyder, 2019). The review protocol followed a structured, multi-stage process adapted from established SLR guidelines (Buchanan & Bryman, 2009), emphasizing clarity in search strategy, screening, and exclusion. To ensure quality and academic rigor, only peer-reviewed journal articles indexed in Scopus and Web of Science were included, supplemented by Google Scholar to capture influential interdisciplinary work not consistently indexed across databases. Grey literature, conference proceedings, dissertations, and non-peer-reviewed sources were excluded. 3.2 Search Strategy and Screening Process (PRISMA Flow) The literature search was conducted using predefined keywords and Boolean operators across Scopus, Web of Science, and Google Scholar. Core search terms included combinations of “medical value travel,” “halal healthcare,” “Muslim-friendly healthcare,” “Shariah-compliant,” “urban planning,” and “GIS mapping.” Searches were restricted to English-language publications. The initial search yielded 408 records. After removal of duplicates, titles and abstracts were screened for relevance to at least one of the study’s core themes: faith-sensitive healthcare, international patient mobility, spatial accessibility, or urban health systems. This screening phase excluded studies that focused exclusively on leisure tourism, domestic healthcare without cross-border relevance, or purely theological discussions without healthcare application. Full-text screening was then conducted, applying the following exclusion criteria: (i) non-peer-reviewed publications, (ii) conference papers, editorials, commentaries, and letters, (iii) studies not engaging with healthcare delivery or spatial context, and (iv) articles lacking relevance to Muslim medical travelers, urban infrastructure, or spatial accessibility. Following this process, 58 articles published between 2007 and 2024 were retained for final synthesis. Figure 1 presents the PRISMA-style flow diagram detailing identification, screening, eligibility, and inclusion stages. Further three tables synthesize 58 peer-reviewed and policy-relevant studies to reveal a fragmented treatment of faith-sensitive medical tourism across thematic, methodological, and analytical dimensions. The findings of the tables are interpreted in Section 5. 3.3 GIS-Based Spatial Analysis This study employed a GIS-based methodology to analyze spatial relationships between healthcare facilities, accommodation infrastructure, transport nodes, and urban administrative zones relevant to Medical Value Travel (MVT) in Chennai, India. Hospital, hotel, airport, and railway station locations were digitized using Google Earth Pro and supplemented with Open Street Map data. Administrative boundaries were sourced from official municipal, census, and global GIS repositories, while road network data were derived from OSM. All spatial layers were processed in QGIS and re projected to WGS 84 / UTM Zone 44N (EPSG:32644) for metre-based distance accuracy. Spatial analysis included hospital catchment buffers, proximity assessment of hotels to healthcare and transport infrastructure, and identification of hotel clusters and hotspots across administrative zones. The resulting maps provide visual and analytical insights into accessibility, spatial concentration, and infrastructure alignment supporting international patient mobility. Table 1: Thematic Focus and Analytical Scale in Faith-Sensitive Medical Tourism Literature Thematic Focus Description Dominant Analytical Scale Representative Studies Medical Tourism Demand & Destination Choice Cost, quality, networks, reputation, competitiveness National / Regional Connell (2013); Turner (2007); Chanda (2013); Hanefeld et al. (2015); Mishra & Sharma (2021); Oberoi & Kansra (2017) City-Specific Medical Tourism (India / Chennai) Hospital clusters, feasibility, patient satisfaction City Abilash & Milton (2022); Krishnaswami (2010); Thilakavathi (2013); Sahayaraj (2018); Arukutty (2018) Faith-Sensitive / Halal Medical Tourism Halal food, Muslim-friendly services, religious comfort Hospital / Destination Alfarajat et al. (2022); Alfarajat (2024); Rahman et al. (2016, 2017); Zailani et al. (2016); Medhekar & Haq (2018); Rehman (2022) Shariah-Compliant Hospital Governance Standards, Maqasid Syariah, certification Institutional Shariff et al. (2018); Shariff (2022); Hamzah (2020); Jasmani & Abdul Rahman (2020); Amin et al. (2024); As-Salafiyah (2022) Patient Satisfaction, Trust & Loyalty SERVQUAL, TPB, satisfaction–loyalty linkages Hospital Parasuraman et al. (1988); Oliver (1980); Ajzen (1991); Ali & Raza (2017); Wahyuningsih et al. (2023); Rahman et al. (2021, 2023) GIS, Accessibility & Spatial Equity in Healthcare Travel time, spatial inequality, access equity Urban / Regional Ahmed et al. (2019); Cheng et al. (2020); Wang et al. (2021); Du et al. (2024); Haynes et al. (2006); Weiss et al. (2018) GIS & Tourism Planning Applications Suitability mapping, spatial clustering Regional Acharya et al. (2022); Ghasemi et al. (2021); Shafiei et al. (2022); Dadashpour Moghaddam et al. (2022); Grudtsyn et al. (2024) Source: Authors’ Compilation Table 2: Methodological Approaches and Use of GIS in Reviewed Studies Methodological Approach Description Use of GIS Representative Studies Quantitative Survey-Based Models SEM, SERVQUAL, regression, TPB No Zailani et al. (2016); Rahman et al. (2017, 2021, 2023); Ali & Raza (2017); Wahyuningsih et al. (2023) Qualitative / Conceptual Analyses Policy, ethics, conceptual framing No Connell (2013); Turner (2007); Chanda (2013); Rehman (2022); Shariff (2022) Systematic Literature Reviews PRISMA, SPAR-4-SLR No Al-Ansi et al. (2023); Aulia et al. (2025); Paul et al. (2021); Moher et al. (2009) GIS-Based Healthcare Accessibility Travel-time, 2SFCA, equity analysis Yes Ahmed et al. (2019); Cheng et al. (2020); Wang et al. (2021); Du et al. (2024); Weiss et al. (2018) GIS + MCDA / AHP Suitability and ranking models Yes Acharya et al. (2022); Ghasemi et al. (2021); Shafiei et al. (2022); Aroge et al. (2023) Tourism & Medical Infrastructure Mapping Geo-clustering, branding Yes Jovanović & Njeguš (2008); Kútvölgyi (2019); Grudtsyn et al. (2024); DeMicco et al. (2022) Source: Authors’ Compilation Table 3: Treatment of Faith-Sensitive Variables and Urban Planning Integration Faith-Sensitive Variable How It Is Treated Urban / Spatial Integration Representative Studies Halal Food Provision Dietary compliance and certification Not spatialized Alfarajat et al. (2022); Alfarajat (2024); Rahayu et al. (2023); Ningtyas et al. (2022) Prayer Facilities Internal hospital amenity No catchment or corridor logic Hasnain et al. (2011); Shariff et al. (2018); Sunawari et al. (2023) Shariah-Compliant Governance Ethical and managerial standards Institution-bound Shariff (2022); Hamzah (2020); Amin et al. (2024); Jasmani & Abdul Rahman (2020) Muslim Patient Satisfaction & Loyalty Psychological and behavioral outcomes Non-spatial Zailani et al. (2016); Rahman et al. (2017, 2021, 2023); Wahyuningsih et al. (2023) Halal Branding Marketing and image positioning No planning linkage Arefi et al. (2018); Medhekar & Haq (2018); Battour et al. (2014) Healthcare Accessibility (General) Travel time and equity Spatial but faith-neutral Ahmed et al. (2019); Cheng et al. (2020); Wang et al. (2021); Du et al. (2024) GIS-Based Tourism Planning Zoning and suitability Spatial but religion-blind Acharya et al. (2022); Ghasemi et al. (2021); Dadashpour Moghaddam et al. (2022) Urban Health & Justice Inequality and governance Indirect relevance Corburn (2015); Roy et al. (2018); Bhan & Jana (2015); Lett et al. (2022) Source: Authors’ Compilation 3.1 Conceptual Framework The Heuristic Conceptual Model shown in Figure 2 is intended to combine findings obtained from the Systematic Literature Review along with the GIS Based Spatial Assessment. The Model is not viewed through a lens of cause and effect but serves to provide a frame of analysis by which to integrate the various behavioral filters through which the Muslim Medical Traveller experiences the delivery of care (as reflected in experiences related to the access to health care), and the location of their care delivery experience in its geographic context without proposing testable hypotheses or predictive relationships. The model illustrates the interpretive linkages between patient decision narratives, service experience dimensions, and urban spatial contexts in halal medical value travel (non-causal, non-predictive). The interpretive fames of the Health Belief Model (Rosenstock, 1974) and the Theory of Planned Behaviour (Ajzen, 1991) assist in contextualizing the experiences Muslims have with the health care system, including their perceptions of risk, access constraints, and social norms relating to seeking or obtaining care, while the SERVQUAL (Parasuraman et al., 1988) and Expectation Confirmation Theory (Oliver, 1980) assist in integrating the common themes of trust, reassurance, and patient satisfaction that are associated with Islamic health care delivery. The Halal Assurance System (Tieman, 2011) provides a means of distinguishing the Institutional Practice of Halal from the Generic Quality of Healthcare. Therefore, as opposed to being measured through the lens of the regulatory process, it is viewed as a normative entity. Within the heuristic model, GIS-based urban spatial mapping is treated as contextual evidence, illustrating the distribution of hospitals, transport corridors, and faith-supportive amenities. These spatial conditions frame the environment in which Muslim medical travelers experience care, rather than acting as explanatory or moderating variables influencing behavioural or service-related constructs. 4. Spatial GIS Insights into Chennai’s Healthcare Clusters From the GIS spatial insights is was observed that the central and southern zones of the city reveals the concentrated hospital clusters aligned with healthcare corridors and arterial roads with airport connectivity as evidenced in Fig 3 and Fig 4.Chennai’s clusters remain clinically dense but culturally neutral. GIS overlays reveal that faith-sensitive amenities are absent not only at the zonal scale but also within immediate hospital–hotel catchments. Hotel clusters in Chennai further reinforce this contrast. Fig 5 shows the Spatial Heat Clustering of Hospitals and Hotels of Greater Chennai Corporation. While hotels are spatially co-located with hospitals quite similar to GCC 1 recovery and hospitality zones but the lack of halal-certified kitchens, faith-sensitive service protocols, and multilingual mediation differentiates Chennai’s ecosystem from GCC models. In GCC cities, hospitals and hotels operate as an integrated halal-friendly recovery landscape whereas in Chennai, they function as parallel, accessibility-driven spaces without functional differentiation. The GIS analysis shows that hospitals and hotels in Chennai are located in very similar places and have nearly identical travel-time advantages. This lack of spatial differentiation does not indicate a shortage of infrastructure or capacity. Instead, it reveals that Chennai has not strategically used its existing spatial advantages to create specialized, value-added Medical Value Travel (MVT) offerings. A comprehensive analysis of administrative zones in Chennai as in Fig 6 suggests that there is no consistent correlation between the functional medical geography of an area and its administrative structure. For instance, several hospitals and transport corridors can be found in one or more administrative zones while similar areas of governance status have very different levels of healthcare access. Such spatial mismatches highlight the structural gap that exists between planning spaces and how a person experiences them, rather than just the shortcomings of a specific area's governance. 4.2.1 Time–Distance Sensitive Health Clustering and Medical Value Travel in Chennai The GIS-based mapping of Chennai’s healthcare landscape reveals that Medical Value Travel (MVT) in the city is fundamentally structured by travel time from Chennai International Airport (MAA) 2 rather than by administrative boundaries of the Greater Chennai Corporation (GCC). This is indicated in Fig 7 ( GIS Map showing Healthcare and Hotel Cluster with Travel Time) Using road travel metrics extracted from spatial analysis, eight distinct healthcare clusters (CL-1 to CL-8) emerge, each defined by differential distance–time thresholds that shape international patient accessibility, hospital choice, and treatment feasibility. The spatial data as represented in Table 4 shows a transparent picture of Chennai’s medical ecosystem. It demonstrates that elapsed travel time, not linear distance, governs the functional importance of health clusters in Chennai’s MVT economy Table 4 Travel-Time Accessibility and Medical Value Travel (MVT) Readiness across Chennai’s Hospital–Hotel Clusters Time MVT Readiness Cluster Description 10–30 minutes High MVT readiness CL-8:Airport–OMR International Medical Gateway Cluster Time taken in 10 -15 mins Time-sensitive care cluster optimized for short-stay international medical travelers. CL-2: Inner-West Corporate Care Cluster (Vadapalani–Kodambakkam) Time taken in 25 -30 mins High concentration of multi-specialty corporate hospitals with mid-range accommodation. CL-3: Western Suburban Multi-Specialty Cluster (Porur–Manapakkam) Time taken in 25 -30 mins Large hospital campuses, emerging medical real estate, and highway-based access. Under-leveraged in MVT narratives CL-6: Southern Transit-Linked Care Cluster (Chromepet) Time taken in 25 -30 mins Hospitals oriented toward suburban rail and airport access. 30–40 minutes Moderate but viable MVT zones CL-4: Prime Central International Care Cluster (Greames Road–Alwarpet) Time taken in 30 -35 mins Flagship international hospitals, premium hotels, and high foreign patient density. CL-5: Southern Advanced Care Corridor (Perungudi–Perumbakkam) Time taken in 35 -40 mins New-generation tertiary hospitals along OMR with IT-linked infrastructure. >60 minutes Structurally disadvantaged for international care CL-1: Central Medical Heritage Cluster (Park Town–Egmore–Kilpauk) Time taken in 45 -50 mins Historic public and private tertiary hospitals with dense hotel proximity and strong rail connectivity CL-7: Northern Public Health Anchor Cluster (Perambur–Stanley) Time taken in 1hr-1.15 hrs Dominated by major public hospitals serving regional and cross-border patients. Source: Authors’ Compilation Fig 7 overlays hospital points and hotel points, showing that hotel infrastructure is tightly co-located with hospital clusters exhibiting an average of 40-minute airport access. Clusters CL-1, CL-2, CL-4, and CL-5 display the highest hospital–hotel density overlap, indicating that Chennai’s international care ecosystem operates through integrated treatment–stay corridors, rather than isolated medical facilities. These corridors reduce patient fatigue during transfers, logistical uncertainty for caregivers and post-operative risk associated with long travel durations. Such spatial convergence explains Chennai’s comparative advantage over other Indian cities where hospital excellence is not matched by temporal accessibility conforming to the established view that Medical Value Travel is a Time-Sensitive Decision System. For international patients particularly those undergoing oncology, cardiac, transplant, or orthopedic procedures the data suggest an implicit time threshold of approximately 40 minutes from airport to hospital. Clusters exceeding this threshold (notably CL-7) experience diminished suitability for MVT, regardless of clinical capability. Thus, Chennai’s MVT geography reflects a time-based hierarchy as indicated in Table 4 The spatial analysis incorporated a 40-minute limit of travel-time to define the main healthcare catchment areas of hospitals included in the analysis. This limit represents the empirical and policy-consistent findings in the literature of urban health and medical travel suggesting that 30-45 minutes is a good upper limit to normal and non-emergency healthcare access in large urban areas, especially when it comes to specialized or tertiary care. Studies and transport planning guidelines conducted in the Indian metropolitan areas like Chennai also suggests that a journey time of over 40 minutes is related to decreased patient willingness to receive services, overreliance on intermediate accommodation, and greater logistical overheads to caregivers who accompany the patient. Based on this, the 40-minute limit should be considered a compromise between practical limits of urban mobility and the longer travel tolerance in both domestic and international medical travellers that seek advanced care. Sensitivity analyses were done to evaluate the strength of this assumption by increasing the travel-time thresholds to 30 minutes and 60 minutes. The 30 minutes threshold generated smaller spatially compact catchments but failed to change the position of relative hospital clustering or the high and low access areas. The 60-minute threshold increased the area of catchment significantly, but with no effect on the main spatial patterns, the rankings of hospitals, or the explanation of the accessibility inequities in urban and peri-urban regions. This led to the 40 minutes threshold being retained as a conservative and analytically stable predictor of future spatial analysis. 5. Results and Interpretation 5.1 Interpretation from the Systematic Literature Review This review identifies a fundamental limitation in the existing medical tourism, urban health, and faith-sensitive healthcare literature. Current scholarship overwhelmingly treats faith-sensitive healthcare as a hospital-level service attribute rather than as an urban system problem. Halal food provision, prayer facilities, and religious accommodation are discussed as internal institutional practices, detached from the spatial organization of cities, health infrastructure distribution, or access governance mechanisms. Second, no reviewed study conceptualizes halal or faith-sensitive healthcare through the lens of spatial governance. The literature does not examine how medical corridors, hospital catchments, transport connectivity, hotel clustering, or neighborhood-level amenity distribution enable or constrain faith-sensitive access. As a result, there is no equity-based assessment of whether Muslim medical travelers can navigate the city without disproportionate cultural or logistical burden. Third, despite the growing use of GIS in urban health and tourism studies, no empirical work integrates halal healthcare variables into GIS-based urban diagnostics, such as corridor analysis, proximity mapping, or access audits. Faith-sensitive healthcare remains analytically invisible within spatial planning and urban health governance frameworks. These gaps collectively justify a city-level, GIS-based diagnostic approach. Without spatial analysis, it is impossible to evaluate whether faith-sensitive care in Chennai operates as an integrated urban health system or persists as isolated institutional practice. Accordingly, this study moves beyond hospital inventories to assess faith-sensitive healthcare readiness as a question of spatial equity, access governance, and transition-city health planning. 5.2 Interpreting Spatial Patterns through an Urban Health Equity Lens The GIS analysis is not intended to document the location of hospitals, hotels, or amenities per se, but to diagnose how urban health governance structures fail to align with functional healthcare access systems . The spatial patterns revealed by the maps expose a persistent mismatch between administrative planning logics and lived medical mobility , which has direct implications for equity, dignity, and continuity of care for international Muslim medical travelers. 5.2.1 Administrative Zoning and the Persistence of Governance Failure Although healthcare activity in Chennai clearly operates along functional medical corridors —linking airports, tertiary hospitals, hotels, and ancillary services—urban health governance continues to follow static administrative boundaries (zones, wards, and land-use categories). The GIS maps demonstrate that faith-sensitive amenities are neither planned nor distributed according to these functional healthcare flows. Instead, their presence or absence is incidental, uncoordinated, and institution-dependent. This reveals a governance failure: urban health planning remains territorially bounded, while healthcare access is corridor-based and mobile. As a result, administrative zones that formally “contain” high-end medical infrastructure do not translate into equitable access environments for culturally diverse patients. The absence of corridor-level planning prevents the emergence of integrated faith-sensitive healthcare ecosystems, even in areas with dense hospital clustering. 5.1.2. Why Clusters Do Not Produce Equity While spatial clustering of super-specialty hospitals is evident, the maps show that clustering alone does not generate inclusive access. Faith-sensitive provisions are confined within hospital premises and fail to extend into surrounding urban space. This creates micro-enclaves of accommodation surrounded by culturally neutral or exclusionary environments. From an urban health equity perspective, this is critical. Equity is not achieved through the mere proximity of services, but through the alignment of healthcare, hospitality, transport, and daily-life amenities within a navigable and supportive spatial system. The absence of halal food outlets, prayer spaces, and Muslim-friendly accommodation within hospital catchments forces patients and caregivers to traverse longer distances, negotiate unfamiliar urban environments, or rely on informal networks introducing avoidable stress and uncertainty during medical treatment. 5.1.3. Consequences for Access, Dignity, and Continuity of Care The spatial mismatch identified by the GIS analysis has four concrete urban health consequences: Access : Patients face fragmented access pathways, where culturally appropriate services are not co-located with care facilities, increasing time, cost, and cognitive burden. Dignity : The need to actively search for basic religious accommodations undermines patient dignity, particularly during periods of physical vulnerability. Continuity of care : Disconnected urban amenities disrupt recovery routines, post-treatment follow-up, and caregiver support, weakening therapeutic continuity beyond hospital walls. Caregiver burden : Family members—central to Muslim medical travel—absorb the logistical burden of navigating the city, intensifying emotional and financial strain. These outcomes transform faith-sensitive absence from a service gap into a structural inequity embedded in urban space . 5.1.4. Faith-Sensitive Absence as an Urban Health Equity Issue Crucially, this is not a problem of demand deficiency or institutional unwillingness. The presence of faith-sensitive practices within select hospitals signals recognition of need. However, the GIS evidence demonstrates that without spatial governance, such practices cannot scale . Equity failures arise not because services do not exist, but because they are spatially misaligned with the everyday geographies of care . Thus, the GIS analysis reframes faith-sensitive healthcare as an urban system property , contingent on planning regimes, corridor governance, and access coordination. Chennai’s current configuration reflects a transition-city condition : latent capacity exists, but the absence of corridor-based health governance prevents its translation into equitable, destination-wide readiness. 5.2 Global Health City and Apollo Chennai: Institutional Exceptions within Faith-Neutral Corridors Global Health City and Apollo Hospitals Chennai function as institutional exceptions embedded within predominantly faith-neutral medical corridors in southern and central Chennai. GIS analysis shows that while these corridors exhibit high clinical density and strong arterial connectivity, they lack systematic co-location of faith-supportive urban infrastructure, including halal-certified food clusters, proximate mosques, and Muslim-oriented accommodation. This spatial pattern holds consistently across both sites, despite their international reputation and advanced service portfolios. This configuration is not contradictory but analytically revealing. GHC and Apollo Chennai have independently developed internal faith-sensitive mechanisms—such as halal dietary provision, gender-sensitive care protocols, prayer facilitation, and patient coordination services—that partially mitigate the absence of a surrounding halal-supportive ecosystem. These institution-level adaptations enable access for Muslim medical travelers but do not alter the broader spatial character of the corridors in which they are embedded. As a case vignette, Global Health City and Apollo Chennai expose the limits of hospital-centric internationalization strategies. While institutional excellence and internal cultural accommodation can attract Muslim medical travelers in the short term, the absence of complementary urban infrastructure constrains scalability, caregiver comfort, and repeat visitation. Faith-sensitive medical value travel thus emerges not as an attribute of individual hospitals, but as a spatially embedded condition shaped by corridor-level planning, mobility, and service co-location. Within leading private tertiary hospitals in Chennai, several faith-sensitive features have been instituted to accommodate Muslim international patients. Global Health City, Chennai, was the first hospital in India to receive formal halal certification and provides halal-certified food, translator services (including Arabic language support), dedicated prayer rooms, Qibla indicators in patient rooms, and culturally appropriate media access (e.g., Arabic TV channels) as part of its hospitality suite for Muslim patients and families (Global Hospitals Group, 2025; Halal Focus, 2012). Apollo Hospitals Chennai similarly offers multilingual interpreter assistance and dietary accommodations reflecting global and cultural needs, alongside dedicated international patient services such as visa facilitation, airport transfers, and tailored nutrition plans (Medical Tourism Magazine, 2025). However, outside these hospital grounds and across the broader medical corridor (e.g., OMR–Perumbakkam–Sholinganallur), there is limited evidence of proximate faith-sensitive infrastructure—such as clustered halal food outlets, designated prayer spaces, or culturally tailored way finding within a walkable radius (<3–5 km), indicating a gap between internal hospital amenities and the surrounding urban environment. 6. Discussion 6.1 Case Selection and Analytical Relevance: Why Chennai? Chennai is not chosen as a successful or a model of medical tourism, but as the example of a transition city state of global health urbanism. The city is in a vital median situation in which the world medical demand has grown outpacing urban health governance structures, creating the space and institutional gaps revealing analytically instead of anomalously. Analytically, Chennai can be analyzed as one of the examples of the integration of global healthcare led by hospitals simultaneous with the city-level planning regimes that are still territorially bounded and sectorally fragmented.Chennai, unlike a mature global health city where the governance of corridors and access planning are starting to stabilize (e.g. Singapore or Seoul), reveals how the process of transition can be initiated, in which the infrastructure concentration, excellence in services and inflows of international patients are spearheaded, and then coordinated urban adjustment follows. This brings the gaps in governance into the limelight as opposed to the norm. Theoretically, Chennai is useful as it will allow studying urban health equity in the circumstances of partial institutional adaptation. The city illustrates how culturally varied access requirements (like faith-sensitive healthcare among Muslim medical tourists) are identified on institutional level but are not embedded in the urban systems. This brings out a bigger theoretical issue in the urban health literature; how cities accommodate discrepancy, movement and pleasantness in situations where healthcare globalization leads to spatial governmental inabilities. Policy-wise, Chennai is very topical as it is located at the triple point of fast urbanization of the private healthcare, state-driven urban planning, and international health services trade. The pattern of decisions regarding medical value travel at Chennai concerning the planning of corridors, zoning of amenities, and access to governance will influence the general tendencies of medical value travel in India. The investigation of Chennai is thus not only informative to other similar cities in India, but also to other destinations of South healthcare globally where the surge in demand is neither matched by reforms in their governances. The results confirm that Chennai is a transition city, with both globally competitive hospitals and poor urban health governance. The presence of faith-sensitive healthcare practices, which are spatially isolated and institutionally bounded, continues to indicate the fact that the city is still not fully transitioned to city-level access governance as opposed to hospital-based service delivery. This transition-city framing justifies the fact that the issues of equity failure remain in place despite the high service capacity. The problem of service scarcity is not the issue facing Chennai, but a lack of coordination of space, as urban planning tools still focus on administrative zoning rather than that of functional healthcare corridors. The case thereby demonstrates how health disparities in urban areas can develop even in urban areas with well developed medical facilities in case governance systems do not accommodate mobile culturally diverse patients. This study, through foregrounding Chennai as a place of transition and not success, provides a diagnosis to include a case of diagnosis, i.e. a case in which governance lags, spatial imbalance and equity risks are prevalent in times and places when globalization of health is going on faster. The lessons derived are therefore transferable to other cities confronting similar transitions, rather than being limited to Chennai’s specific institutional context. Faith-based service offerings (i.e halal food systems, prayer facilities, Muslim-oriented accommodations) are not developed in a spatial or financially supportive manner through municipal governance units; instead, the lack of faith-responsive planning mandates has led to the lack of spatial or financial incentives for faith-sensitive services to be developed in Chennai. Thus, while Chennai lacks the presence of halal and Shariah compliant services on a wide scale, this does not diminish its reputation as the "health capital" of India. Chennai represents the early to mid-global medical hub structural paradox. There is an existing substantial influx of international patients driven by clinical excellence, reasonable costs and procedural efficiencies prior to the establishment of culturally and religiously responsive services. Muslim medical tourists coming to Chennai are driven by requirement and encounter a clinically superior healthcare environment with a culturally neutral approach. The spatial distribution patterns that were observed based on GIS analyses of the hospitals and hotels combined with the relatively weak statistical explanatory ability of the administrative zones should be considered methodological restrictions. The identified patterns should be understood as empirical findings of a significant nature rather than limitations to analytical methodologies. The repeats of these patterns demonstrate that a greater portion of the medical travel ecosystem in Chennai operates using a single, simplified logic of accessibility that is to say, it is primarily oriented towards clinical efficiency and maximization of patient mobility, rather than differentiating itself through cultural or religious planning. From a comparative perspective, GIS evidence positions Chennai not as an underperformer relative to GCC medical hubs, but as a late-stage clinical powerhouse poised for faith-sensitive upgrading. While GCC cities demonstrate how halal healthcare can be institutionally embedded through zoning, certification, and regulatory alignment, Chennai illustrates how such integration can be strategically layered onto existing, market-driven clusters without disrupting clinical efficiency or global competitiveness. Chennai therefore emerges as a transition case in global medical value travel—moving from clinically driven, infrastructure-led growth toward inclusive and culturally responsive healthcare urbanism. Its analytical strength lies precisely in this transitional positioning: a city with proven medical credibility, robust spatial efficiency, and sustained Muslim patient inflows, yet lacking formal faith-sensitive integration. This makes Chennai an ideal empirical setting to examine how spatial efficiency, when decoupled from cultural accommodation, constrains satisfaction, trust, and loyalty among Muslim medical travelers—and how targeted spatial governance reforms can unlock the next phase of competitive advantage in global healthcare mobility. 6.2 Institutional Compliance versus Corridor-Level Urban Health Equity The case of Global Health City (GHC) and Apollo Hospital emphasizes critical distinction between institutional compliance and corridor-level readiness that is central to urban health equity. While GHC functions as an institutional exception by providing internally compliant faith-sensitive facilities, this accommodation remains confined to the hospital interior and does not extend into the surrounding hospital–hotel–transport corridor. GIS evidence shows that the hospital catchment lacks coordinated faith-sensitive amenities, rendering the adjacent urban environment functionally indifferent to the cultural and religious needs of international Muslim patients and caregivers. This illustrates a core urban health principle: institutional compliance enables individual care episodes, but only corridor-level readiness produces equitable urban health systems . Faith-sensitive practices confined within hospital walls fail to scale and instead externalise the burden of adaptation—navigation, time, cost, and dignity—onto patients and caregivers during periods of medical vulnerability. GHC therefore does not resolve spatial inequity; it exposes governance absence. Its limits are analytically instructive, demonstrating that even globally oriented hospitals cannot substitute for spatially integrated access governance. This reinforces Chennai’s classification as a transition city , where isolated institutional excellence coexists with systemic fragmentation, and where urban health equity cannot be achieved through institutional exceptionalism alone. 6.3 Limitations and Scope of Future Research Several empirical and institutional discrepancies limit this study. The absence of patient-level micro data confines the scope to capture heterogeneity in treatment choices, faith-sensitive requirements, and individual decision-making processes. Secondary data sources were used to obtain related information around hospital and hotel costs and convenience; such secondary data sources may omit some facilities as well as provide an inconsistent and possibly misleading quality signal. Amenity datasets, particularly halal outlets and prayer spaces, may underrepresent informal or uncertified services. The same static GIS models also inform routing and proximity analyses instead of using real-time traffic and transport disruptions; therefore the estimates for distance and time of accessibility that are available from static GIS analysis do not accurately reflect current conditions, but rather provide the user with an approximate measure of accessibility at any given moment in time. Lastly, the current state of the halal certification landscape in India is highly fragmented and poorly institutionalized and thus provides uncertainty when you try and determine how prepared faith-sensitive (halal certified) health care facilities are for providing this type of service. In order to understand the needs and wants of patients, it is important for future research efforts to include qualitative data (i.e., ethnographic fieldwork, focus groups), which gather information on patients' experiences. A mix of qualitative and quantitative information should be combined when doing research about a specific place (like Chennai), so researchers can do a better job of talking about how and why people are going to the area for healthcare. Additionally, comparing the area to established medical value travel locations (e.g., Malaysia, the UAE, Thailand, etc.) can help researchers understand how the area can be positioned in the global medical value travel industry as a similar location. By using GIS-based simulation methods to develop scenarios (looking at each scenario), researchers can evaluate and plan for alternative possibilities. 7. Conclusion and Policy Recommendation 7.1 Policy Implications: Spatially Anchored Governance for Faith-Sensitive Medical Value Travel The paper does not posit a new planning paradigm of Chennai or does not assert faith-based reorganization of the urban health systems. Rather, it deploys GIS-based evidence to determine in which areas, limited, voluntary, and reversible governance accommodations can be possible in order to accommodate faith-sensitive medical value travel (MVT) in preexisting clinical clusters. Prescription of interventions is not the aspect of the policy that is relevant, and it proves the situation when access frictions, coordination failures and equity risks may be mitigated. The spatial analysis delivers three governance options (Table 5 ). To begin with, there is corridor-based medical overlay zoning, which is offered as a potential coordination tool, rather than as a zoning requirement. The discovery of the OMR Perumbakkam Sholinganallur and Medavakkam Tamilar corridors is an indication of observed concentration of tertiary hospitals and ancillary services but not a recommended area of new development. The only overlay instruments would be the disclosure, facilitation and incentive-based coordination of privately delivered amenities, like halal-certified food establishments, access to prayer, and provision of accommodation to caregivers in hospital catchment zones. Notably, these overlays would work without changing land-use categories or administrative lines, and without implementing faith-based zoning into the statutory planning systems. Second, the airport-hospital-hotel axis brings to the fore the gaps in governance of accessibility on the first point of contact instead of the gaps in infrastructural delivery. The 40-minute travel-time criterion is used as an analytic norm to diagnose agency coordination needs, rather than as a service guarantee. Medical priority corridors, controlled medical transport licensing and multilingual way finding are presented as conditional governance measures in response to international patient flows that are time-sensitive. Equity guardrails will be kept at the centre: public emergency services, public transport systems, and resources of the municipality should be global and cannot be turned into priorities in international patients. Third, at the level of individual hospitals, institutional differentiation is depicted as the gradual encumbrance of faith-sensitive services onto otherwise faith-neutral corridors. Such instances of Global Health City show that voluntary guidelines can be implemented at the institutional level such as the inclusion of halal food options, access to prayer, and patient facilitation by culturally trained personnel when authorized by the state health authorities. Table 5 Spatial–Institutional Policy Framework for Faith-Sensitive Medical Value Travel in Chennai Policy Pillar Spatial Focus (GIS-Based) Key Institutional Actors Governance Instruments (Optional / Conditional) Indicative MVT Effects Corridor-Based Faith-Sensitive Coordination OMR–Perumbakkam–Sholinganallur and Medavakkam–Tambaram medical corridors CMDA; Greater Chennai Corporation Non-statutory medical overlay mechanisms; incentive-based coordination of halal-certified food outlets; facilitation of prayer access and caregiver accommodation within hospital catchments Potential formation of faith-sensitive service concentrations; reduced cultural and religious adjustment costs for Muslim medical travelers Airport–Hospital–Hotel Access Governance Chennai International Airport–Pallavaram–Velachery–OMR axis (≤ 40-minute analytical travel-time band) CMDA; Airports Authority of India; State Transport and Highways Departments Designation of medical access priority routes; licensing and regulation of medical transport services; multilingual wayfinding and information systems Lower access uncertainty at arrival and transfer stages; improved first-contact navigation for international patients Institutional Differentiation within Faith-Neutral Corridors Hospital-level sites within existing clinical clusters (e.g., Global Health City) Directorate of Medical Education; State Health Authorities; Hospital Administrations Voluntary institutional protocols for faith-sensitive services; on-site or coordinated halal food provision; prayer access; culturally trained patient liaison staff Incremental accommodation of faith-sensitive needs without corridor-level restructuring; scope for patient loyalty effects under private governance Source: Authors’ Compilation Table 6 Governance-Realistic Policy Framework for Faith-Sensitive Medical Value Travel (MVT) in Chennai Actor Governance Lever Targeted Intervention Equity Safeguard Urban Planning Authorities (CMDA / Municipality) Development control & local area planning Optional planning overlays in hospital catchments (amenity disclosure, coordination) No faith-based zoning; no use of public land or facilities Private Tertiary Hospitals Accreditation & patient service standards Internal faith-sensitive compliance; coordination of off-site amenities Integration costs borne by hospitals; no priority over public services Transport Authorities Licensing of medical transport services Regulated medical transport with multilingual support Public transport and emergency services remain universal Tourism & Hospitality Agencies Voluntary certification & disclosure schemes Identification of Muslim-friendly hotels and food outlets Participation voluntary; no exclusionary practices Public Health Authorities System oversight & monitoring Corridor-level access audits (pilot-based) No diversion of public health capacity to MVT Source: Authors’ Compilation This alternative does not need reconfiguring the corridors on a wide scale and minimizes faith-based adaptation to clinical spaces controlled by the privates, which would help to control the spillover effect in the neighbourhoods. Collectively, these elements indicate that faith-sensitive healthcare does not necessarily have to be spatially segregated or master-planned on a wholesome basis. Instead, it can be overlaid onto current clinical clusters using narrow scoped governance systems that maintain the faith-neutral and common nature of planning urban spaces and communal health frameworks. Table 6 places these options in the context of a realistic frame of governance. The agencies of the public sector are placed more to act as regulators and planners and not as providers of service. The costs of integration are mostly reimbursed by the private tertiary hospitals due to the demand-based character of international patients flow. The involvement of transport, tourism, and hospitality agencies involve voluntary certification and licensing procedures, and the public health agencies have the authority to check access effects and equity spillovers of corridors by piloting corridors. The policy dilemma that is left unresolved, namely, whether faith-sensitive care can contribute to the wider equity or be relegated into internationally oriented in-house enclaves, is therefore left unresolved intentionally, like a topic to be monitored empirically as opposed to being resolved normatively. Declarations Author Contribution Author 1 is responsible for conceptualization, methodology, data curation, formal analysis, GIS mapping and spatial analysis, writing—original draft preparation, and visualization. Author 2 and 3 are responsible for Supervision, conceptual refinement, methodological guidance, validation, and writing—review and editing.Author 4 gave Methodological support, data interpretation, statistical validation, and writing—review and editing while Author 5 is responsible for all GIS data compilation.All authors have read and approved the final version of the manuscript. 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Health education monographs , 2 (4), 328-335. Roy, D., Lees, M. H., Pfeffer, K., & Sloot, P. M. A. (2018). Spatial segregation, inequality, and opportunity bias in the slums of Bengaluru. Cities, 74 , 269–276. https://doi.org/10.1016/j.cities.2017.12.019 urban-climate.org Sathish, A. S., Indradevi, R., & Gangineni, S. (2019). Service quality and its influence on customer satisfaction in a multi-speciality hospital. Indian Journal of Public Health Research & Development , 10 (5), 624–628. Sahayaraj, M. V. (2018). A study on economic feasibility of medical tourism in Apollo hospitals, Chennai. Journal of Economics , 6 (3), 47-53. Shariff, M. S. M., Ahmad, A., & Ismail, N. (2018). Implementation of Shariah-compliant hospitals based on MS 1900. IIUM Journal of Human Sciences , 1 (2), 45–59. https://journals.iium.edu.my/ Shariff, S. M., Mohtar, S., & Jamaludin, R. (2018). A practical journey in implementing a Shari’ah compliant hospital: An Nur Specialist Hospital’s experience. IIUM Medical Journal Malaysia , 17 (2). Shariff, M. S. M. (2022). Shariah-compliant hospital management: The Malaysian framework. IIUM Journal of Human Sciences , 4 (1), 23–38. https://journals.iium.edu.my/ Sunawari, A. L., Khalil, A., Idris, M. M., & Mokhtar, A. (2023). A Patient-Centered Hospital in Malaysia in Accordance with Maqasid Syariah Principles: A Comprehensive Review and Prospective Research Directions. International Journal of Islamic Thought , 24 . Thilakavathi, M. (2013). Potentials and Prospects of Medical Tourism in Chennai. Hospitality and Tourism Management-2013 , 86 . Wang, K., Bai, J., & Dang, X. (2021). Spatial difference and equity analysis for accessibility to three-level medical services based on actual medical behavior in Shaanxi, China. International Journal of Environmental Research and Public Health , 18 (1), 112. Wahyuningsih, E., Mariyanti, T., & Hatta, Z. M. (2023). Patient satisfaction mediates the influence of trust, service quality and hospital sharia compliance on patient loyalty in Sharia hospitals in Riau province from an Islamic perspective. International Journal of Research in Business and Social Science , 12 (9), 39-59. World Health Organization. (2022). Health system review: Saudi Arabia . WHO Regional Office for the Eastern Mediterranean Vlahov, D., Boufford, J. I., Pearson, C. E., & Norris, L. (Eds.). (2010). Urban health: Global perspectives. Wiley-Blackwell. 21centuryweather.org.au Zailani, S., Ali, S. M., Iranmanesh, M., Moghavvemi, S., & Musa, G. (2016). Predicting Muslim medical tourists' satisfaction with Malaysian Islamic friendly hospitals. Tourism Management , 57 , 159-167. Footnotes GCC refers to the Gulf Cooperation Council countries—Saudi Arabia, the United Arab Emirates, Qatar, Kuwait, Oman, and Bahrain—which are widely used as benchmark regions in Medical Value Travel (MVT) research due to their territorially embedded halal healthcare systems, Sharia-compliant hospital governance, and faith-sensitive urban medical districts such as Dubai Healthcare City and Sidra Medicine in Qatar. These regions demonstrate integrated zoning approaches that align hospitals, hotels, food systems, and prayer infrastructure into cohesive medical ecosystems Madras International Meenambakkam Airport Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-9081413","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":608632800,"identity":"52f66407-f89b-4e81-9089-f5176318df3e","order_by":0,"name":"Nabanita Choudhury","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAABFElEQVRIiWNgGAWjYFACHiA2AGIJIOZtABLsIMLAgpAWAyQtPAdAIhIEtDAga5FIYIBaih2Ys589+Lmg4I88/+zmYxJvdxzON7j5/OqGHwUSDPzt3QnYtFj25CVLzzAwMJxx51ia5Nwzhy033M4pu9kDdJjEmbMbsGkxOJBjIM1jYMC4QSLHTJq37bCBwe2ctBs8QC0GErnYtZx/Y/wbqMUeoeXmmbSbf/BpuQFUCdSSiNByg/3Ybby23HiXZs1jYJw840ZasuXctnQDyTM5bLdlDCR4cPrlfO7h2zx/5Gz7ZyQfvPG2zdqA7/jxZzff/LGR42/vxaoFEygc4AElBkh8EQfkG9gfEK96FIyCUTAKRgIAAEr4ZC/wgjsZAAAAAElFTkSuQmCC","orcid":"","institution":"Symbiosis International University","correspondingAuthor":true,"prefix":"","firstName":"Nabanita","middleName":"","lastName":"Choudhury","suffix":""},{"id":608632801,"identity":"0412a5fc-a3e1-4640-82a5-63ff72da9dd6","order_by":1,"name":"Ishita Ghosh","email":"","orcid":"","institution":"Symbiosis International 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3","display":"","copyAsset":false,"role":"figure","size":464485,"visible":true,"origin":"","legend":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eGIS Map showing Hospital Cluster in Chennai\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e","description":"","filename":"3.png","url":"https://assets-eu.researchsquare.com/files/rs-9081413/v1/e0fb6962bf889bb94abc58cd.png"},{"id":105314694,"identity":"fcbb1142-0811-4919-b7b3-c2de9c636479","added_by":"auto","created_at":"2026-03-24 16:00:27","extension":"png","order_by":4,"title":"Figure 4","display":"","copyAsset":false,"role":"figure","size":672203,"visible":true,"origin":"","legend":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eGIS Map showing Healthcare Corridors and Transport Nodes of Greater Chennai 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6","display":"","copyAsset":false,"role":"figure","size":412610,"visible":true,"origin":"","legend":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAdministrative Zones of Greater Chennai Corporations\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e","description":"","filename":"6.png","url":"https://assets-eu.researchsquare.com/files/rs-9081413/v1/044211cdaeec82bcdd4e06ea.png"},{"id":105564868,"identity":"4ae6d9de-6c9c-4d36-aa2c-b8fd9a172081","added_by":"auto","created_at":"2026-03-27 12:51:08","extension":"png","order_by":7,"title":"Figure 7","display":"","copyAsset":false,"role":"figure","size":491499,"visible":true,"origin":"","legend":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eGIS Map showing Healthcare and Hotel Cluster with Travel Time\u003c/strong\u003e\u003c/em\u003e\u003c/p\u003e","description":"","filename":"7.png","url":"https://assets-eu.researchsquare.com/files/rs-9081413/v1/de470a4fe5ff3ae933626b6b.png"},{"id":105570090,"identity":"41f9aa94-8ce3-4a05-8e1b-4a5cabef2e05","added_by":"auto","created_at":"2026-03-27 13:14:33","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":5156651,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-9081413/v1/ccefbf47-16a0-497f-87be-1d350578c0a3.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Chennai as a Transition City: GIS Evidence on Faith-Sensitive Medical Value Travel and Urban Health Equity","fulltext":[{"header":"1. Introduction","content":"\u003cp\u003eMedical Value Travel (MVT) refers to the movement of patients across national borders in search of health diagnosis, treatment, or rehabilitation. It has become an increasingly common practice within the modern context of global health systems (Choudhury et al., \u003cspan citationid=\"CR21\" class=\"CitationRef\"\u003e2023\u003c/span\u003e;Chanda,2013).Alongside cost pressures, structural inefficiencies manifested in extended waiting times and inequitable access to specialist care are accelerating patient mobility toward select urban healthcare hubs in the developing world.\u003c/p\u003e \u003cp\u003eMVT has not been given enough attention on how it contributes in influencing urban health systems; distribution and equity of health services; and overall performance of the local health ecology despite having been largely described as tourism or as an economic aspect. In cities where there is a high number of International Medical Patients, MVT is not only a market opportunity but it can greatly affect the priorities of hospitals and the cities that have to be constructed to accept the patients of MVT, as well as the functioning of the local health ecosystem. The growth of MVT raises fundamental inquiries of spatial justice and health equity, in an urban health viewpoint. The movement of patients across international borders is highly likely to concentrate superior medical care to a few private hospital networks, often based in already established metropolitan belts. This urbanization of space may further worsen the intra-city disparities by redistributing skilled health workforce, infrastructure investments and institutional focus out of public and peri-urban health demands. With cities receiving global patients, there arises strains between global care service and local health care, especially to the marginalized urban populations. To grasp MVT, however, one must go beyond the accounts of aggregate growth to consider the interplay between global health mobilities and urban governance, service distribution, and inclusive healthcare planning. It is in this expanded context that the concept of halal healthcare has come up as a unique service logic in MVT especially when it involves Muslim medical travelers. Halal healthcare goes beyond compliance with the diet to include gender-sensitive clinical practices, prayer rooms, privacy standards, and ethics that are in line with the Maqasid al-Shariah (Medhekar and Haq, \u003cspan citationid=\"CR44\" class=\"CitationRef\"\u003e2018\u003c/span\u003e; Rehman, \u003cspan citationid=\"CR60\" class=\"CitationRef\"\u003e2022\u003c/span\u003e). In cases of Muslim patients in the unfamiliar health systems, visible halal assurance can be used as a trust-building tool that lessens the uncertainty of culture and perceived vulnerability. Although the existing literature brings up its business in destination branding and patient fulfillment, minimal attention has been given to how halal healthcare is institutionalized in urban hospitals and how it interacts with the local health system priorities, workforce practices and spatial access.\u003c/p\u003e \u003cp\u003eChennai presents a good example of studying such tensions. Many regard it as a flagship destination of the Indian medical tourism business and receives large numbers of overseas clients in the Middle East, Bangladesh, Sri Lanka, East Africa, and Southeast Asia (Abilash and Milton, \u003cspan citationid=\"CR1\" class=\"CitationRef\"\u003e2022\u003c/span\u003e; Sathish et al., \u003cspan citationid=\"CR65\" class=\"CitationRef\"\u003e2019\u003c/span\u003e). It is a strategic node of transnational healthcare networks, with its concentration of tertiary and quaternary care hospitals including Apollo Hospitals, MIOT, MGM Healthcare, Fortis Malar, and Global Health City. But this concentration embodies structural issues that are entrenched within the unequal allocation of advanced services in space with increased reliance on the services of the private sector and its insufficient interconnection of global patient services and urban public health systems. This paper does not position Chennai as a leader but treats the city as a problem-based and contentious urban health place, in which, global medical travel, faith-sensitive care, and local health equity meet in complex and critical ways. This study, by positioning the idea of halal medical tourism within the urban South Indian medical context of Chennai, does not provide a response to the question of whether the city can be a global competitor or not, but rather the demands of global healthcare modify the system sustainability, spatial access, and urban health justice to form a new global approach to the city.\u003c/p\u003e \u003cp\u003eThis study reframes international medical travel as an urban health stressor that exposes governance and equity gaps in rapidly globalizing healthcare cities. Based on the Chennai case of a transition-city, the systematic literature review is integrated with the GIS based spatial analysis to explore how the urban space handles faith-sensitive medical traveler healthcare needs of Muslim travelers. According to the review, the current body of urban health and medical tourism scholarship is still largely hospital-focused and analytically disconnected with access governance at the level of city. Spatial discoveries indicate that there is a consistent discrepancy between healthcare concentration, movement channels, and faith-sensitive facilities that result in unequal patients and caregivers access burdens. The paper proceeds with an urban health governance approach to theorize the concept of faith-sensitive healthcare as a spatial equity issue that develops when global medical demand surpasses the planning and access coordination of the corridor level.\u003c/p\u003e \u003cp\u003eThe paper is organized as follows: Section \u003cspan refid=\"Sec2\" class=\"InternalRef\"\u003e2\u003c/span\u003e examines the literature about faith-sensitive service characteristics related to Muslim medical travel; Section \u003cspan refid=\"Sec7\" class=\"InternalRef\"\u003e3\u003c/span\u003e outlines the methodology; Section \u003cspan refid=\"Sec12\" class=\"InternalRef\"\u003e4\u003c/span\u003e provides the Spatial GIS Insights into Chennai\u0026rsquo;s Healthcare Clusters Section \u003cspan refid=\"Sec14\" class=\"InternalRef\"\u003e5\u003c/span\u003e presents the results of the findings Section \u003cspan refid=\"Sec22\" class=\"InternalRef\"\u003e6\u003c/span\u003e briefs the discussion while Section \u003cspan refid=\"Sec26\" class=\"InternalRef\"\u003e7\u003c/span\u003e presents overall conclusions and policy recommendations.\u003c/p\u003e"},{"header":"2. Literature Review","content":"\u003cdiv id=\"Sec3\" class=\"Section2\"\u003e \u003ch2\u003e2.1 Faith-Sensitive Service Attributes in Muslim Medical Travel\u003c/h2\u003e \u003cp\u003eResearchers indicate that Muslim patients are attracted to medical travel because they believe it provides superior care compared to their home country, therefore, they place great importance on faith-sensitive services when selecting a medical travel destination. Factors such as halal food, gender-sensitive protocols in the provision of clinical services, and access to prayer facilities create feelings of safety, dignity and moral legitimacy for Muslims travelling abroad for medical care (Medhekar and Haq, \u003cspan citationid=\"CR44\" class=\"CitationRef\"\u003e2018\u003c/span\u003e; Rahman et al., \u003cspan citationid=\"CR56\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Rehman, \u003cspan citationid=\"CR60\" class=\"CitationRef\"\u003e2022\u003c/span\u003e). Consequently, these attributes serve as trust-enabling mechanisms to alleviate cultural uncertainty associated with the experience of seeking healthcare outside one's home country.\u003c/p\u003e \u003cp\u003eMany studies conceptualize faith sensitivity through an Islamic service quality lens, commonly adapting the SERVQUAL model to incorporate dimensions such as ethical conduct, emotional reassurance, and spiritual responsiveness alongside clinical competence (Ali and Raza, \u003cspan citationid=\"CR6\" class=\"CitationRef\"\u003e2017\u003c/span\u003e; Azman et al., \u003cspan citationid=\"CR14\" class=\"CitationRef\"\u003e2019\u003c/span\u003e). In parallel, Maqasid al-Shariah particularly the principles of protection of life, faith, dignity, and intellect has increasingly been invoked as a normative foundation for Shariah-compliant healthcare standards (Shariff et al., \u003cspan citationid=\"CR67\" class=\"CitationRef\"\u003e2018\u003c/span\u003e; Sunawari et al., \u003cspan citationid=\"CR70\" class=\"CitationRef\"\u003e2023\u003c/span\u003e). However, existing learning largely operationalizes these principles narrowly, focusing on hospital interiors, staff behaviour, and halal food practices, thereby framing faith sensitivity as an organizational attribute rather than as a systemic or spatial feature embedded in wider urban health infrastructures and care delivery geographies.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec4\" class=\"Section2\"\u003e \u003ch2\u003e2.2 Spatial Equity and the Alignment of Hospital Clusters with Supporting Infrastructure\u003c/h2\u003e \u003cp\u003eIn the context of medical value travel, spatial equity refers to the practical ability of international patients to reach hospitals and culturally essential amenities within reasonable time, cost, and physical effort. For international patients undergoing intensive or repeated treatment equity is shaped by travel time from ports of entry, traffic variability, last-mile connectivity, and the proximity of complementary services such as accommodation, halal food outlets, prayer spaces, and language support.\u003c/p\u003e \u003cp\u003eResearch examining health and transportation in urban settings indicates that uncertainty regarding travel time and properly aligned infrastructure contribute to worsening disparities in accessing healthcare services in dense metropolitan areas. Research has demonstrated that even minor delays in accessing healthcare services can have negative effects on access to and level of continuity of care/continuation of care by patients, emergency care and outcomes for patients (Haynes et al., 2003; Haynes et al., \u003cspan citationid=\"CR36\" class=\"CitationRef\"\u003e2006\u003c/span\u003e; Ahmed et al., \u003cspan citationid=\"CR2\" class=\"CitationRef\"\u003e2019\u003c/span\u003e; Cheng et al., \u003cspan citationid=\"CR20\" class=\"CitationRef\"\u003e2020\u003c/span\u003e). While the knowledge created about health accessibility using Geographic Information Systems (GIS) has been used in most domestic health planning efforts, the information generated regarding health accessibility in terms of GIS has rarely been used to help international medical travelers understand what \"city\" geography looks like for them, in terms of where they live, work and seek care.\u003c/p\u003e \u003cp\u003eWhile the existing body of cross-border health research has identified how spatial accessibility to healthcare services is related to multiple aspects of space\u0026mdash;including spatial accessibility, i.e., the availability of transportation services to healthcare facilities, where healthcare facilities are located, and where ancillary services are located\u0026mdash;the research has stopped short of examining how hospital performance is directly related to the spatial relationship between hospitals and the culturally and religiously significant amenities that exist within urban environments (Wang et al., \u003cspan citationid=\"CR72\" class=\"CitationRef\"\u003e2021\u003c/span\u003e; Al-Thani et al., \u003cspan citationid=\"CR8\" class=\"CitationRef\"\u003e2021\u003c/span\u003e). The concept of \"health equity tourism\" does indicate the existing international inequities of access to healthcare; however, it does not provide any information regarding how the inequities exist within the local context of the destination cities themselves (Lett et al., \u003cspan citationid=\"CR43\" class=\"CitationRef\"\u003e2022\u003c/span\u003e). For Islamic Medical Travelers, spatial equity has another dimension: spatial equity requires not only physically aligned clinical infrastructure but a complementary set of urban faith-supportive, amenity services. Without this alignment, even Shariah-compliant hospitals located in poorly connected or culturally sparse corridors can present a significant physical, emotional, and financial burden for the consumers of those hospitals\u0026mdash;this form of spatial mismatch between need and provision has not been formally addressed by the literature regarding medical tourism, urban health or spatial equity.\u003c/p\u003e \u003cp\u003eChennai illustrates this unresolved tension in a more nuanced way. While select institutions such as Apollo Hospitals and Global Health City have integrated halal-friendly and faith-sensitive facilities, these provisions remain institution-specific rather than citywide.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec5\" class=\"Section2\"\u003e \u003ch2\u003e2.3 GIS as a Descriptive\u0026ndash;Diagnostic Tool in Medical Value Travel and Urban Planning\u003c/h2\u003e \u003cp\u003eHealth and Urban Studies utilize Geographic Information Systems (GIS) as a way of analyzing how geographic data impacts the location of hospitals, transportation routes and other amenities. GIS allows for visual representation and detailed description of the spatial organization of these facilities; it does not provide insight into medical causes or effects, nor are predictions or recommendations provided based on this method of research. In addition to showing the spatial arrangement of health care facilities, GIS can identify discrepancies between how health care facilities are distributed geographically and the amounts and types of available transportation options. For example, GIS has identified gaps in accessibility to tertiary hospitals, transit hubs, and faith-based facilities throughout the United States (Haynes et al., \u003cspan citationid=\"CR36\" class=\"CitationRef\"\u003e2006\u003c/span\u003e; Grudtsyn et al., \u003cspan citationid=\"CR28\" class=\"CitationRef\"\u003e2024\u003c/span\u003e; DeMicco et al. (\u003cspan citationid=\"CR25\" class=\"CitationRef\"\u003e2022\u003c/span\u003e). The true value of GIS lies in revealing spatial realities. In Chennai, GIS mapping shows that hospitals like Apollo and Global Health City have institutional halal-ready services, but these are largely isolated within corridors lacking supporting amenities such as halal food, prayer spaces, or culturally sensitive accommodation. Extending such faith-supportive infrastructure across key medical corridors could transform Chennai from a cluster of institution-level excellence into an integrated, internationally inexpensive urban destination for Muslim medical travelers, bridging the gap between hospital readiness and citywide accessibility.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec6\" class=\"Section2\"\u003e \u003ch2\u003e2.4 Chennai\u0026rsquo;s Halal Medical Tourism: From Hospital Compliance to Citywide Integration\u003c/h2\u003e \u003cp\u003eInternational patients refer Chennai as a top destination because of the presence of tertiary hospitals, affordable care, and proven clinical reputation (Krishnaswami, \u003cspan citationid=\"CR41\" class=\"CitationRef\"\u003e2010\u003c/span\u003e; Abilash and Milton, \u003cspan citationid=\"CR1\" class=\"CitationRef\"\u003e2022\u003c/span\u003e) which bring South Asian, Middle Eastern, and African clients. Nevertheless, it is impossible to say that Chennai is entirely halal-ready because the faith-sensitive infrastructure is still mostly limited to specific hospitals and not available in the rest of the urban area. Chennai is an in between city, with some small-scale institutional efforts, including the designation of Global Health City as India\u0026rsquo;s first halal hospital, being juxtaposed against a low level of urban integration. As much as hospitals can incorporate Shariah-compliant in governance, interiors and service provision, the adjacent corridors, transport nodes, accommodation, food systems and other religious facilities are largely faith-neutral. Having this spatial disconnection implies that patients will receive halal compliant care in hospitals but will encounter barriers right outside the hospitals. The faith-sensitive care in Chennai is not eco systemic but institutional, and this aspect indicates the necessity of infrastructure at the corridor level and city planning to achieve the full potential in terms of Muslim medical value travel. The example of Chennai shows one of the underlying conflicts that are inherent in the existing medical value travel market in that the rate at which institutional innovation is happening is nearly always higher than the rate at which cities can keep up with the new changes. The unavailability of supportive transport network, accommodates that are faith-based and culturally suitable; and the presence of a corridor-based infrastructure leads to space fragmentation and access to halal care when hospitals provide faith-based accommodation. By describing Chennai to be in transition city we create an area of analysis that is concerned with the gap between the combined compliance activities of hospitals and the more general activities of integrating into a city-wide system.\u003c/p\u003e \u003c/div\u003e"},{"header":"3. Methodology","content":"\u003cp\u003eThis study adopts a mixed qualitative\u0026ndash;spatial methodology combining a Systematic Literature Review (SLR) with Geographic Information System (GIS)-based spatial analysis. The methodological design is intentionally descriptive and diagnostic rather than causal or predictive, aligning with the study\u0026rsquo;s objective of identifying conceptual gaps and spatial mismatches in faith-sensitive medical value travel within an urban context.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e3.1 Systematic Literature Review Design\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe Systematic Literature Review establishes a transparent and replicable evidence base across four intersecting domains: medical value travel, halal healthcare, spatial equity, and urban planning. Given the conceptual fragmentation of these literatures across health policy, geography, and tourism studies, an SLR approach was adopted to synthesize insights rather than test theoretical propositions (Snyder, 2019).\u003c/p\u003e\n\u003cp\u003eThe review protocol followed a structured, multi-stage process adapted from established SLR guidelines (Buchanan \u0026amp; Bryman, 2009), emphasizing clarity in search strategy, screening, and exclusion. To ensure quality and academic rigor, only peer-reviewed journal articles indexed in Scopus and Web of Science were included, supplemented by Google Scholar to capture influential interdisciplinary work not consistently indexed across databases. Grey literature, conference proceedings, dissertations, and non-peer-reviewed sources were excluded.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e3.2 Search Strategy and Screening Process (PRISMA Flow)\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe literature search was conducted using predefined keywords and Boolean operators across Scopus, Web of Science, and Google Scholar. Core search terms included combinations of \u003cem\u003e\u0026ldquo;medical value travel,\u0026rdquo; \u0026ldquo;halal healthcare,\u0026rdquo; \u0026ldquo;Muslim-friendly healthcare,\u0026rdquo; \u0026ldquo;Shariah-compliant,\u0026rdquo; \u0026ldquo;urban planning,\u0026rdquo;\u003c/em\u003e and \u003cem\u003e\u0026ldquo;GIS mapping.\u0026rdquo;\u003c/em\u003e Searches were restricted to English-language publications.\u003c/p\u003e\n\u003cp\u003eThe initial search yielded 408 records. After removal of duplicates, titles and abstracts were screened for relevance to at least one of the study\u0026rsquo;s core themes: faith-sensitive healthcare, international patient mobility, spatial accessibility, or urban health systems. This screening phase excluded studies that focused exclusively on leisure tourism, domestic healthcare without cross-border relevance, or purely theological discussions without healthcare application.\u003c/p\u003e\n\u003cp\u003eFull-text screening was then conducted, applying the following exclusion criteria:\u003cbr\u003e\u0026nbsp;(i) non-peer-reviewed publications,\u003cbr\u003e\u0026nbsp;(ii) conference papers, editorials, commentaries, and letters,\u003cbr\u003e\u0026nbsp;(iii) studies not engaging with healthcare delivery or spatial context, and\u003cbr\u003e\u0026nbsp;(iv) articles lacking relevance to Muslim medical travelers, urban infrastructure, or spatial accessibility.\u003c/p\u003e\n\u003cp\u003eFollowing this process, 58 articles published between 2007 and 2024 were retained for final synthesis. Figure 1 presents the PRISMA-style flow diagram detailing identification, screening, eligibility, and inclusion stages. Further three tables synthesize 58 peer-reviewed and policy-relevant studies to reveal a fragmented treatment of faith-sensitive medical tourism across thematic, methodological, and analytical dimensions. The findings of the tables are interpreted in Section 5.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e3.3 GIS-Based Spatial Analysis\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThis study employed a GIS-based methodology to analyze spatial relationships between healthcare facilities, accommodation infrastructure, transport nodes, and urban administrative zones relevant to Medical Value Travel (MVT) in Chennai, India. Hospital, hotel, airport, and railway station locations were digitized using Google Earth Pro and supplemented with Open Street Map data. Administrative boundaries were sourced from official municipal, census, and global GIS repositories, while road network data were derived from OSM. All spatial layers were processed in QGIS and re projected to WGS 84 / UTM Zone 44N (EPSG:32644) for metre-based distance accuracy. Spatial analysis included hospital catchment buffers, proximity assessment of hotels to healthcare and transport infrastructure, and identification of hotel clusters and hotspots across administrative zones. The resulting maps provide visual and analytical insights into accessibility, spatial concentration, and infrastructure alignment supporting international patient mobility.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eTable 1: Thematic Focus and Analytical Scale in Faith-Sensitive Medical Tourism Literature\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"612\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eThematic Focus\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eDescription\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 88px;\"\u003e\n \u003cp\u003eDominant Analytical Scale\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 218px;\"\u003e\n \u003cp\u003eRepresentative Studies\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eMedical Tourism Demand \u0026amp; Destination Choice\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eCost, quality, networks, reputation, competitiveness\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 88px;\"\u003e\n \u003cp\u003eNational / Regional\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 218px;\"\u003e\n \u003cp\u003eConnell (2013); Turner (2007); Chanda (2013); Hanefeld et al. (2015); Mishra \u0026amp; Sharma (2021); Oberoi \u0026amp; Kansra (2017)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eCity-Specific Medical Tourism (India / Chennai)\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eHospital clusters, feasibility, patient satisfaction\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 88px;\"\u003e\n \u003cp\u003eCity\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 218px;\"\u003e\n \u003cp\u003eAbilash \u0026amp; Milton (2022); Krishnaswami (2010); Thilakavathi (2013); Sahayaraj (2018); Arukutty (2018)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eFaith-Sensitive / Halal Medical Tourism\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eHalal food, Muslim-friendly services, religious comfort\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 88px;\"\u003e\n \u003cp\u003eHospital / Destination\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 218px;\"\u003e\n \u003cp\u003eAlfarajat et al. (2022); Alfarajat (2024); Rahman et al. (2016, 2017); Zailani et al. (2016); Medhekar \u0026amp; Haq (2018); Rehman (2022)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eShariah-Compliant Hospital Governance\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eStandards, Maqasid Syariah, certification\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 88px;\"\u003e\n \u003cp\u003eInstitutional\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 218px;\"\u003e\n \u003cp\u003eShariff et al. (2018); Shariff (2022); Hamzah (2020); Jasmani \u0026amp; Abdul Rahman (2020); Amin et al. (2024); As-Salafiyah (2022)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003ePatient Satisfaction, Trust \u0026amp; Loyalty\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eSERVQUAL, TPB, satisfaction\u0026ndash;loyalty linkages\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 88px;\"\u003e\n \u003cp\u003eHospital\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 218px;\"\u003e\n \u003cp\u003eParasuraman et al. (1988); Oliver (1980); Ajzen (1991); Ali \u0026amp; Raza (2017); Wahyuningsih et al. (2023); Rahman et al. (2021, 2023)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eGIS, Accessibility \u0026amp; Spatial Equity in Healthcare\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eTravel time, spatial inequality, access equity\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 88px;\"\u003e\n \u003cp\u003eUrban / Regional\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 218px;\"\u003e\n \u003cp\u003eAhmed et al. (2019); Cheng et al. (2020); Wang et al. (2021); Du et al. (2024); Haynes et al. (2006); Weiss et al. (2018)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eGIS \u0026amp; Tourism Planning Applications\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 153px;\"\u003e\n \u003cp\u003eSuitability mapping, spatial clustering\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 88px;\"\u003e\n \u003cp\u003eRegional\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 218px;\"\u003e\n \u003cp\u003eAcharya et al. (2022); Ghasemi et al. (2021); Shafiei et al. (2022); Dadashpour Moghaddam et al. (2022); Grudtsyn et al. (2024)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSource: Authors\u0026rsquo; Compilation\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eTable 2: Methodological Approaches and Use of GIS in Reviewed Studies\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eMethodological Approach\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eDescription\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 63px;\"\u003e\n \u003cp\u003eUse of GIS\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 241px;\"\u003e\n \u003cp\u003eRepresentative Studies\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eQuantitative Survey-Based Models\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eSEM, SERVQUAL, regression, TPB\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 63px;\"\u003e\n \u003cp\u003eNo\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 241px;\"\u003e\n \u003cp\u003eZailani et al. (2016); Rahman et al. (2017, 2021, 2023); Ali \u0026amp; Raza (2017); Wahyuningsih et al. (2023)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eQualitative / Conceptual Analyses\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003ePolicy, ethics, conceptual framing\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 63px;\"\u003e\n \u003cp\u003eNo\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 241px;\"\u003e\n \u003cp\u003eConnell (2013); Turner (2007); Chanda (2013); Rehman (2022); Shariff (2022)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eSystematic Literature Reviews\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003ePRISMA, SPAR-4-SLR\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 63px;\"\u003e\n \u003cp\u003eNo\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 241px;\"\u003e\n \u003cp\u003eAl-Ansi et al. (2023); Aulia et al. (2025); Paul et al. (2021); Moher et al. (2009)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eGIS-Based Healthcare Accessibility\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eTravel-time, 2SFCA, equity analysis\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 63px;\"\u003e\n \u003cp\u003eYes\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 241px;\"\u003e\n \u003cp\u003eAhmed et al. (2019); Cheng et al. (2020); Wang et al. (2021); Du et al. (2024); Weiss et al. (2018)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eGIS + MCDA / AHP\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eSuitability and ranking models\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 63px;\"\u003e\n \u003cp\u003eYes\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 241px;\"\u003e\n \u003cp\u003eAcharya et al. (2022); Ghasemi et al. (2021); Shafiei et al. (2022); Aroge et al. (2023)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eTourism \u0026amp; Medical Infrastructure Mapping\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 152px;\"\u003e\n \u003cp\u003eGeo-clustering, branding\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 63px;\"\u003e\n \u003cp\u003eYes\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 241px;\"\u003e\n \u003cp\u003eJovanović \u0026amp; Njegu\u0026scaron; (2008); K\u0026uacute;tv\u0026ouml;lgyi (2019); Grudtsyn et al. (2024); DeMicco et al. (2022)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSource: Authors\u0026rsquo; Compilation\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eTable 3: Treatment of Faith-Sensitive Variables and Urban Planning Integration\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eFaith-Sensitive Variable\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eHow It Is Treated\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eUrban / Spatial Integration\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eRepresentative Studies\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eHalal Food Provision\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eDietary compliance and certification\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003e\u0026nbsp;Not spatialized\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eAlfarajat et al. (2022); Alfarajat (2024); Rahayu et al. (2023); Ningtyas et al. (2022)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003ePrayer Facilities\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eInternal hospital amenity\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eNo catchment or corridor logic\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eHasnain et al. (2011); Shariff et al. (2018); Sunawari et al. (2023)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eShariah-Compliant Governance\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eEthical and managerial standards\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003e\u0026nbsp;Institution-bound\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eShariff (2022); Hamzah (2020); Amin et al. (2024); Jasmani \u0026amp; Abdul Rahman (2020)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eMuslim Patient Satisfaction \u0026amp; Loyalty\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003ePsychological and behavioral outcomes\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eNon-spatial\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eZailani et al. (2016); Rahman et al. (2017, 2021, 2023); Wahyuningsih et al. (2023)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eHalal Branding\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eMarketing and image positioning\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eNo planning linkage\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eArefi et al. (2018); Medhekar \u0026amp; Haq (2018); Battour et al. (2014)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eHealthcare Accessibility (General)\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eTravel time and equity\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003e\u0026nbsp;Spatial but faith-neutral\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eAhmed et al. (2019); Cheng et al. (2020); Wang et al. (2021); Du et al. (2024)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eGIS-Based Tourism Planning\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eZoning and suitability\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eSpatial but religion-blind\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eAcharya et al. (2022); Ghasemi et al. (2021); Dadashpour Moghaddam et al. (2022)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eUrban Health \u0026amp; Justice\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eInequality and governance\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003e\u0026nbsp;Indirect relevance\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\"\u003e\n \u003cp\u003eCorburn (2015); Roy et al. (2018); Bhan \u0026amp; Jana (2015); Lett et al. (2022)\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSource: Authors\u0026rsquo; Compilation\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e3.1 Conceptual Framework\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe Heuristic Conceptual Model shown in Figure 2 is intended to combine findings obtained from the Systematic Literature Review along with the GIS Based Spatial Assessment. The Model is not viewed through a lens of cause and effect but serves to provide a frame of analysis by which to integrate the various behavioral filters through which the Muslim Medical Traveller experiences the delivery of care (as reflected in experiences related to the access to health care), and the location of their care delivery experience in its geographic context without proposing testable hypotheses or predictive relationships.\u0026nbsp;The model illustrates the interpretive linkages between patient decision narratives, service experience dimensions, and urban spatial contexts in halal medical value travel (non-causal, non-predictive).\u003c/p\u003e\n\u003cp\u003eThe interpretive fames of the Health Belief Model (Rosenstock, 1974) and the Theory of Planned Behaviour (Ajzen, 1991) assist in contextualizing the experiences Muslims have with the health care system, including their perceptions of risk, access constraints, and social norms relating to seeking or obtaining care, while the SERVQUAL (Parasuraman et al., 1988) and Expectation Confirmation Theory (Oliver, 1980) assist in integrating the common themes of trust, reassurance, and patient satisfaction that are associated with Islamic \u0026nbsp;health care delivery.\u003c/p\u003e\n\u003cp\u003eThe Halal Assurance System (Tieman, 2011) provides a means of distinguishing the Institutional Practice of Halal from the Generic Quality of Healthcare. Therefore, as opposed to being measured through the lens of the regulatory process, it is viewed as a normative entity. Within the heuristic model, GIS-based urban spatial mapping is treated as contextual evidence, illustrating the distribution of hospitals, transport corridors, and faith-supportive amenities. These spatial conditions frame the environment in which Muslim medical travelers experience care, rather than acting as explanatory or moderating variables influencing behavioural or service-related constructs.\u003c/p\u003e"},{"header":"4. Spatial GIS Insights into Chennai’s Healthcare Clusters","content":"\u003cp\u003eFrom the GIS spatial insights is was observed that the central and southern zones of the city reveals the concentrated hospital clusters aligned with healthcare corridors and arterial roads with airport connectivity as evidenced in Fig 3 and Fig 4.Chennai\u0026rsquo;s clusters remain clinically dense but culturally neutral. GIS overlays reveal that faith-sensitive amenities are absent not only at the zonal scale but also within immediate hospital\u0026ndash;hotel catchments.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003eHotel clusters in Chennai further reinforce this contrast. Fig 5 shows the Spatial Heat Clustering of Hospitals and Hotels of Greater Chennai Corporation. While hotels are spatially co-located with hospitals quite similar to GCC\u003ca href=\"#_ftn1\" name=\"_ftnref1\" title=\"\"\u003e\u003c/a\u003e\u003csup\u003e1\u003c/sup\u003e recovery and hospitality zones but the lack of halal-certified kitchens, faith-sensitive service protocols, and multilingual mediation differentiates Chennai\u0026rsquo;s ecosystem from GCC models. In GCC cities, hospitals and hotels operate as an integrated halal-friendly recovery landscape whereas in Chennai, they function as parallel, accessibility-driven spaces without functional differentiation. The GIS analysis shows that hospitals and hotels in Chennai are located in very similar places and have nearly identical travel-time advantages. This lack of spatial differentiation does not indicate a shortage of infrastructure or capacity. Instead, it reveals that Chennai has not strategically used its existing spatial advantages to create specialized, value-added Medical Value Travel (MVT) offerings.\u003c/p\u003e\n\u003cp\u003eA comprehensive analysis of administrative zones in Chennai as in Fig 6 suggests that there is no consistent correlation between the functional medical geography of an area and its administrative structure. For instance, several hospitals and transport corridors can be found in one or more administrative zones while similar areas of governance status have very different levels of healthcare access. Such spatial mismatches highlight the structural gap that exists between planning spaces and how a person experiences them, rather than just the shortcomings of a specific area\u0026apos;s governance.\u0026nbsp;\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e4.2.1 Time\u0026ndash;Distance Sensitive Health Clustering and Medical Value Travel in Chennai\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe GIS-based mapping of Chennai\u0026rsquo;s healthcare landscape reveals that Medical Value Travel (MVT) in the city is fundamentally structured by travel time from Chennai International Airport (MAA)\u003ca href=\"#_ftn2\" name=\"_ftnref2\" title=\"\"\u003e\u003csup\u003e\u003c/sup\u003e\u003c/a\u003e\u003csup\u003e2\u003c/sup\u003e rather than by administrative boundaries of the Greater Chennai Corporation (GCC). This is indicated in Fig 7\u003cem\u003e(\u003c/em\u003eGIS Map showing Healthcare and Hotel Cluster with Travel Time)\u003c/p\u003e\n\u003cp\u003eUsing road travel metrics extracted from spatial analysis, eight distinct healthcare clusters (CL-1 to CL-8) emerge, each defined by differential distance\u0026ndash;time thresholds that shape international patient accessibility, hospital choice, and treatment feasibility. The spatial data as represented in Table 4 shows a transparent picture of Chennai\u0026rsquo;s medical ecosystem. It demonstrates that elapsed travel time, not linear distance, governs the functional importance of health clusters in Chennai\u0026rsquo;s MVT economy\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eTable 4 Travel-Time Accessibility and Medical Value Travel (MVT) Readiness across Chennai\u0026rsquo;s Hospital\u0026ndash;Hotel Clusters\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"579\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003eTime\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003eMVT Readiness\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCluster\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eDescription\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003e10\u0026ndash;30 minutes\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003eHigh MVT readiness\u003c/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCL-8:Airport\u0026ndash;OMR International Medical Gateway Cluster Time taken in 10 -15 mins\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eTime-sensitive care cluster optimized for short-stay international medical travelers.\u003c/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCL-2: Inner-West Corporate Care Cluster (Vadapalani\u0026ndash;Kodambakkam)\u003c/p\u003e\n \u003cp\u003eTime taken in 25 -30 mins\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eHigh concentration of multi-specialty corporate hospitals with mid-range accommodation.\u003c/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCL-3: Western Suburban Multi-Specialty Cluster (Porur\u0026ndash;Manapakkam)\u003c/p\u003e\n \u003cp\u003eTime taken in 25 -30 mins\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eLarge hospital campuses, emerging medical real estate, and highway-based access.\u003c/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003eUnder-leveraged in MVT narratives\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCL-6: Southern Transit-Linked Care Cluster (Chromepet)\u003c/p\u003e\n \u003cp\u003eTime taken in 25 -30 mins\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eHospitals oriented toward suburban rail and airport access.\u003c/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003e30\u0026ndash;40 minutes\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003eModerate but viable MVT zones\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCL-4: Prime Central International Care Cluster (Greames Road\u0026ndash;Alwarpet)\u003c/p\u003e\n \u003cp\u003eTime taken in 30 -35 mins\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eFlagship international hospitals, premium hotels, and high foreign patient density.\u003c/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCL-5: Southern Advanced Care Corridor (Perungudi\u0026ndash;Perumbakkam)\u003c/p\u003e\n \u003cp\u003eTime taken in 35 -40 mins\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eNew-generation tertiary hospitals along OMR with IT-linked infrastructure.\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003e\u0026gt;60 minutes\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003eStructurally disadvantaged for international care\u003c/p\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCL-1: Central Medical Heritage Cluster (Park Town\u0026ndash;Egmore\u0026ndash;Kilpauk)\u003c/p\u003e\n \u003cp\u003eTime taken in 45 -50 mins\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eHistoric public and private tertiary hospitals with dense hotel proximity and strong rail connectivity\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd valign=\"top\" style=\"width: 72px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 120px;\"\u003e\n \u003cp\u003e\u0026nbsp;\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 202px;\"\u003e\n \u003cp\u003eCL-7: Northern Public Health Anchor Cluster (Perambur\u0026ndash;Stanley)\u003c/p\u003e\n \u003cp\u003eTime taken in 1hr-1.15 hrs\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd valign=\"top\" style=\"width: 186px;\"\u003e\n \u003cp\u003eDominated by major public hospitals serving regional and cross-border patients.\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSource: Authors\u0026rsquo; Compilation\u0026nbsp;\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eFig 7 overlays hospital points and hotel points, showing that hotel infrastructure is tightly co-located with hospital clusters exhibiting an average of 40-minute airport access. Clusters CL-1, CL-2, CL-4, and CL-5 display the highest hospital\u0026ndash;hotel density overlap, indicating that Chennai\u0026rsquo;s international care ecosystem operates through integrated treatment\u0026ndash;stay corridors, rather than isolated medical facilities.\u003c/p\u003e\n\u003cp\u003eThese corridors reduce patient fatigue during transfers, logistical uncertainty for caregivers and post-operative risk associated with long travel durations. Such spatial convergence explains Chennai\u0026rsquo;s comparative advantage over other Indian cities where hospital excellence is not matched by temporal accessibility conforming to the established view that Medical Value Travel is a Time-Sensitive Decision System. For international patients particularly those undergoing oncology, cardiac, transplant, or orthopedic procedures the data suggest an implicit time threshold of approximately 40 minutes from airport to hospital. Clusters exceeding this threshold (notably CL-7) experience diminished suitability for MVT, regardless of clinical capability. Thus, Chennai\u0026rsquo;s MVT geography reflects a time-based hierarchy as indicated in Table 4\u003c/p\u003e\n\u003cp\u003eThe spatial analysis incorporated a 40-minute limit of travel-time to define the main healthcare catchment areas of hospitals included in the analysis. This limit represents the empirical and policy-consistent findings in the literature of urban health and medical travel suggesting that 30-45 minutes is a good upper limit to normal and non-emergency healthcare access in large urban areas, especially when it comes to specialized or tertiary care. Studies and transport planning guidelines conducted in the Indian metropolitan areas like Chennai also suggests that a journey time of over 40 minutes is related to decreased patient willingness to receive services, overreliance on intermediate accommodation, and greater logistical overheads to caregivers who accompany the patient. Based on this, the 40-minute limit should be considered a compromise between practical limits of urban mobility and the longer travel tolerance in both domestic and international medical travellers that seek advanced care. Sensitivity analyses were done to evaluate the strength of this assumption by increasing the travel-time thresholds to 30 minutes and 60 minutes. The 30 minutes threshold generated smaller spatially compact catchments but failed to change the position of relative hospital clustering or the high and low access areas. The 60-minute threshold increased the area of catchment significantly, but with no effect on the main spatial patterns, the rankings of hospitals, or the explanation of the accessibility inequities in urban and peri-urban regions. This led to the 40 minutes threshold being retained as a conservative and analytically stable predictor of future spatial analysis.\u003c/p\u003e"},{"header":"5. Results and Interpretation","content":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003e5.1 Interpretation from the Systematic Literature Review\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThis review identifies a fundamental limitation in the existing medical tourism, urban health, and faith-sensitive healthcare literature. Current scholarship overwhelmingly treats faith-sensitive healthcare as a hospital-level service attribute rather than as an urban system problem. Halal food provision, prayer facilities, and religious accommodation are discussed as internal institutional practices, detached from the spatial organization of cities, health infrastructure distribution, or access governance mechanisms.\u003c/p\u003e\n\u003cp\u003eSecond, no reviewed study conceptualizes halal or faith-sensitive healthcare through the lens of spatial governance. The literature does not examine how medical corridors, hospital catchments, transport connectivity, hotel clustering, or neighborhood-level amenity distribution enable or constrain faith-sensitive access. As a result, there is no equity-based assessment of whether Muslim medical travelers can navigate the city without disproportionate cultural or logistical burden.\u003c/p\u003e\n\u003cp\u003eThird, despite the growing use of GIS in urban health and tourism studies, no empirical work integrates halal healthcare variables into GIS-based urban diagnostics, such as corridor analysis, proximity mapping, or access audits. Faith-sensitive healthcare remains analytically invisible within spatial planning and urban health governance frameworks.\u003c/p\u003e\n\u003cp\u003eThese gaps collectively justify a city-level, GIS-based diagnostic approach. Without spatial analysis, it is impossible to evaluate whether faith-sensitive care in Chennai operates as an integrated urban health system or persists as isolated institutional practice. Accordingly, this study moves beyond hospital inventories to assess faith-sensitive healthcare readiness as a question of spatial equity, access governance, and transition-city health planning.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e5.2 Interpreting Spatial Patterns through an Urban Health Equity Lens\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe GIS analysis is not intended to document the location of hospitals, hotels, or amenities per se, but to diagnose \u003cstrong\u003ehow urban health governance structures fail to align with functional healthcare access systems\u003c/strong\u003e. The spatial patterns revealed by the maps expose a persistent mismatch between \u003cstrong\u003eadministrative planning logics\u003c/strong\u003e and \u003cstrong\u003elived medical mobility\u003c/strong\u003e, which has direct implications for equity, dignity, and continuity of care for international Muslim medical travelers.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e5.2.1 Administrative Zoning and the Persistence of Governance Failure\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eAlthough healthcare activity in Chennai clearly operates along \u003cstrong\u003efunctional medical corridors\u003c/strong\u003e\u0026mdash;linking airports, tertiary hospitals, hotels, and ancillary services\u0026mdash;urban health governance continues to follow static administrative boundaries (zones, wards, and land-use categories). The GIS maps demonstrate that faith-sensitive amenities are neither planned nor distributed according to these functional healthcare flows. Instead, their presence or absence is incidental, uncoordinated, and institution-dependent. This reveals a governance failure: urban health planning remains territorially bounded, while healthcare access is corridor-based and mobile. As a result, administrative zones that formally \u0026ldquo;contain\u0026rdquo; high-end medical infrastructure do not translate into equitable access environments for culturally diverse patients. The absence of corridor-level planning prevents the emergence of integrated faith-sensitive healthcare ecosystems, even in areas with dense hospital clustering.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e5.1.2. Why Clusters Do Not Produce Equity\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eWhile spatial clustering of super-specialty hospitals is evident, the maps show that clustering alone does not generate inclusive access. Faith-sensitive provisions are confined within hospital premises and fail to extend into surrounding urban space. This creates micro-enclaves of accommodation surrounded by culturally neutral or exclusionary environments. From an urban health equity perspective, this is critical. Equity is not achieved through the mere proximity of services, but through the alignment of healthcare, hospitality, transport, and daily-life amenities within a navigable and supportive spatial system. The absence of halal food outlets, prayer spaces, and Muslim-friendly accommodation within hospital catchments forces patients and caregivers to traverse longer distances, negotiate unfamiliar urban environments, or rely on informal networks introducing avoidable stress and uncertainty during medical treatment.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e5.1.3. Consequences for Access, Dignity, and Continuity of Care\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eThe spatial mismatch identified by the GIS analysis has four concrete urban health consequences:\u003c/p\u003e\n\u003cul type=\"disc\"\u003e\n \u003cli\u003e\u003cstrong\u003eAccess\u003c/strong\u003e: Patients face fragmented access pathways, where culturally appropriate services are not co-located with care facilities, increasing time, cost, and cognitive burden.\u003c/li\u003e\n \u003cli\u003e\u003cstrong\u003eDignity\u003c/strong\u003e: The need to actively search for basic religious accommodations undermines patient dignity, particularly during periods of physical vulnerability.\u003c/li\u003e\n \u003cli\u003e\u003cstrong\u003eContinuity of care\u003c/strong\u003e: Disconnected urban amenities disrupt recovery routines, post-treatment follow-up, and caregiver support, weakening therapeutic continuity beyond hospital walls.\u003c/li\u003e\n \u003cli\u003e\u003cstrong\u003eCaregiver burden\u003c/strong\u003e: Family members\u0026mdash;central to Muslim medical travel\u0026mdash;absorb the logistical burden of navigating the city, intensifying emotional and financial strain.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eThese outcomes transform faith-sensitive absence from a \u003cstrong\u003eservice gap\u003c/strong\u003e into a \u003cstrong\u003estructural inequity embedded in urban space\u003c/strong\u003e.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e5.1.4. Faith-Sensitive Absence as an Urban Health Equity Issue\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eCrucially, this is not a problem of demand deficiency or institutional unwillingness. The presence of faith-sensitive practices within select hospitals signals recognition of need. However, the GIS evidence demonstrates that \u003cstrong\u003ewithout spatial governance, such practices cannot scale\u003c/strong\u003e. Equity failures arise not because services do not exist, but because they are \u003cstrong\u003espatially misaligned with the everyday geographies of care\u003c/strong\u003e.\u003c/p\u003e\n\u003cp\u003eThus, the GIS analysis reframes faith-sensitive healthcare as an \u003cstrong\u003eurban system property\u003c/strong\u003e, contingent on planning regimes, corridor governance, and access coordination. Chennai\u0026rsquo;s current configuration reflects a \u003cstrong\u003etransition-city condition\u003c/strong\u003e: latent capacity exists, but the absence of corridor-based health governance prevents its translation into equitable, destination-wide readiness.\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e5.2 Global Health City and Apollo Chennai: Institutional Exceptions within Faith-Neutral Corridors\u003c/em\u003e\u003c/strong\u003e\u003c/p\u003e\n\u003cp\u003eGlobal Health City and Apollo Hospitals Chennai function as institutional exceptions embedded within predominantly faith-neutral medical corridors in southern and central Chennai. GIS analysis shows that while these corridors exhibit high clinical density and strong arterial connectivity, they lack systematic co-location of faith-supportive urban infrastructure, including halal-certified food clusters, proximate mosques, and Muslim-oriented accommodation. This spatial pattern holds consistently across both sites, despite their international reputation and advanced service portfolios.\u003c/p\u003e\n\u003cp\u003eThis configuration is not contradictory but analytically revealing. GHC and Apollo Chennai have independently developed internal faith-sensitive mechanisms\u0026mdash;such as halal dietary provision, gender-sensitive care protocols, prayer facilitation, and patient coordination services\u0026mdash;that partially mitigate the absence of a surrounding halal-supportive ecosystem. These institution-level adaptations enable access for Muslim medical travelers but do not alter the broader spatial character of the corridors in which they are embedded.\u003c/p\u003e\n\u003cp\u003eAs a case vignette, Global Health City and Apollo Chennai expose the limits of hospital-centric internationalization strategies. While institutional excellence and internal cultural accommodation can attract Muslim medical travelers in the short term, the absence of complementary urban infrastructure constrains scalability, caregiver comfort, and repeat visitation. Faith-sensitive medical value travel thus emerges not as an attribute of individual hospitals, but as a spatially embedded condition shaped by corridor-level planning, mobility, and service co-location.\u003c/p\u003e\n\u003cp\u003eWithin leading private tertiary hospitals in Chennai, several faith-sensitive features have been instituted to accommodate Muslim international patients. Global Health City, Chennai, was the first hospital in India to receive formal halal certification and provides halal-certified food, translator services (including Arabic language support), dedicated prayer rooms, Qibla indicators in patient rooms, and culturally appropriate media access (e.g., Arabic TV channels) as part of its hospitality suite for Muslim patients and families (Global Hospitals Group, 2025; Halal Focus, 2012). Apollo Hospitals Chennai similarly offers multilingual interpreter assistance and dietary accommodations reflecting global and cultural needs, alongside dedicated international patient services such as visa facilitation, airport transfers, and tailored nutrition plans (Medical Tourism Magazine, 2025). However, outside these hospital grounds and across the broader medical corridor (e.g., OMR\u0026ndash;Perumbakkam\u0026ndash;Sholinganallur), there is limited evidence of proximate faith-sensitive infrastructure\u0026mdash;such as clustered halal food outlets, designated prayer spaces, or culturally tailored way finding within a walkable radius (\u0026lt;3\u0026ndash;5 km), indicating a gap between internal hospital amenities and the surrounding urban environment.\u003c/p\u003e"},{"header":"6. Discussion","content":"\u003cdiv id=\"Sec23\" class=\"Section2\"\u003e \u003ch2\u003e6.1 Case Selection and Analytical Relevance: Why Chennai?\u003c/h2\u003e \u003cp\u003eChennai is not chosen as a successful or a model of medical tourism, but as the example of a transition city state of global health urbanism. The city is in a vital median situation in which the world medical demand has grown outpacing urban health governance structures, creating the space and institutional gaps revealing analytically instead of anomalously. Analytically, Chennai can be analyzed as one of the examples of the integration of global healthcare led by hospitals simultaneous with the city-level planning regimes that are still territorially bounded and sectorally fragmented.Chennai, unlike a mature global health city where the governance of corridors and access planning are starting to stabilize (e.g. Singapore or Seoul), reveals how the process of transition can be initiated, in which the infrastructure concentration, excellence in services and inflows of international patients are spearheaded, and then coordinated urban adjustment follows. This brings the gaps in governance into the limelight as opposed to the norm. Theoretically, Chennai is useful as it will allow studying urban health equity in the circumstances of partial institutional adaptation. The city illustrates how culturally varied access requirements (like faith-sensitive healthcare among Muslim medical tourists) are identified on institutional level but are not embedded in the urban systems. This brings out a bigger theoretical issue in the urban health literature; how cities accommodate discrepancy, movement and pleasantness in situations where healthcare globalization leads to spatial governmental inabilities. Policy-wise, Chennai is very topical as it is located at the triple point of fast urbanization of the private healthcare, state-driven urban planning, and international health services trade. The pattern of decisions regarding medical value travel at Chennai concerning the planning of corridors, zoning of amenities, and access to governance will influence the general tendencies of medical value travel in India. The investigation of Chennai is thus not only informative to other similar cities in India, but also to other destinations of South healthcare globally where the surge in demand is neither matched by reforms in their governances.\u003c/p\u003e \u003cp\u003eThe results confirm that Chennai is a transition city, with both globally competitive hospitals and poor urban health governance. The presence of faith-sensitive healthcare practices, which are spatially isolated and institutionally bounded, continues to indicate the fact that the city is still not fully transitioned to city-level access governance as opposed to hospital-based service delivery. This transition-city framing justifies the fact that the issues of equity failure remain in place despite the high service capacity. The problem of service scarcity is not the issue facing Chennai, but a lack of coordination of space, as urban planning tools still focus on administrative zoning rather than that of functional healthcare corridors. The case thereby demonstrates how health disparities in urban areas can develop even in urban areas with well developed medical facilities in case governance systems do not accommodate mobile culturally diverse patients. This study, through foregrounding Chennai as a place of transition and not success, provides a diagnosis to include a case of diagnosis, i.e. a case in which governance lags, spatial imbalance and equity risks are prevalent in times and places when globalization of health is going on faster.\u003c/p\u003e \u003cp\u003eThe lessons derived are therefore transferable to other cities confronting similar transitions, rather than being limited to Chennai\u0026rsquo;s specific institutional context.\u003c/p\u003e \u003cp\u003eFaith-based service offerings (i.e halal food systems, prayer facilities, Muslim-oriented accommodations) are not developed in a spatial or financially supportive manner through municipal governance units; instead, the lack of faith-responsive planning mandates has led to the lack of spatial or financial incentives for faith-sensitive services to be developed in Chennai. Thus, while Chennai lacks the presence of halal and Shariah compliant services on a wide scale, this does not diminish its reputation as the \"health capital\" of India.\u003c/p\u003e \u003cp\u003eChennai represents the early to mid-global medical hub structural paradox. There is an existing substantial influx of international patients driven by clinical excellence, reasonable costs and procedural efficiencies prior to the establishment of culturally and religiously responsive services. Muslim medical tourists coming to Chennai are driven by requirement and encounter a clinically superior healthcare environment with a culturally neutral approach.\u003c/p\u003e \u003cp\u003eThe spatial distribution patterns that were observed based on GIS analyses of the hospitals and hotels combined with the relatively weak statistical explanatory ability of the administrative zones should be considered methodological restrictions. The identified patterns should be understood as empirical findings of a significant nature rather than limitations to analytical methodologies. The repeats of these patterns demonstrate that a greater portion of the medical travel ecosystem in Chennai operates using a single, simplified logic of accessibility that is to say, it is primarily oriented towards clinical efficiency and maximization of patient mobility, rather than differentiating itself through cultural or religious planning.\u003c/p\u003e \u003cp\u003eFrom a comparative perspective, GIS evidence positions Chennai not as an underperformer relative to GCC medical hubs, but as a late-stage clinical powerhouse poised for faith-sensitive upgrading. While GCC cities demonstrate how halal healthcare can be institutionally embedded through zoning, certification, and regulatory alignment, Chennai illustrates how such integration can be strategically layered onto existing, market-driven clusters without disrupting clinical efficiency or global competitiveness.\u003c/p\u003e \u003cp\u003eChennai therefore emerges as a transition case in global medical value travel\u0026mdash;moving from clinically driven, infrastructure-led growth toward inclusive and culturally responsive healthcare urbanism. Its analytical strength lies precisely in this transitional positioning: a city with proven medical credibility, robust spatial efficiency, and sustained Muslim patient inflows, yet lacking formal faith-sensitive integration. This makes Chennai an ideal empirical setting to examine how spatial efficiency, when decoupled from cultural accommodation, constrains satisfaction, trust, and loyalty among Muslim medical travelers\u0026mdash;and how targeted spatial governance reforms can unlock the next phase of competitive advantage in global healthcare mobility.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec24\" class=\"Section2\"\u003e \u003ch2\u003e6.2 Institutional Compliance versus Corridor-Level Urban Health Equity\u003c/h2\u003e \u003cp\u003eThe case of Global Health City (GHC) and Apollo Hospital emphasizes critical distinction between \u003cb\u003einstitutional compliance\u003c/b\u003e and \u003cb\u003ecorridor-level readiness\u003c/b\u003e that is central to urban health equity. While GHC functions as an institutional exception by providing internally compliant faith-sensitive facilities, this accommodation remains confined to the hospital interior and does not extend into the surrounding hospital\u0026ndash;hotel\u0026ndash;transport corridor. GIS evidence shows that the hospital catchment lacks coordinated faith-sensitive amenities, rendering the adjacent urban environment functionally indifferent to the cultural and religious needs of international Muslim patients and caregivers. This illustrates a core urban health principle: \u003cb\u003einstitutional compliance enables individual care episodes, but only corridor-level readiness produces equitable urban health systems\u003c/b\u003e. Faith-sensitive practices confined within hospital walls fail to scale and instead externalise the burden of adaptation\u0026mdash;navigation, time, cost, and dignity\u0026mdash;onto patients and caregivers during periods of medical vulnerability. GHC therefore does not resolve spatial inequity; it exposes governance absence. Its limits are analytically instructive, demonstrating that even globally oriented hospitals cannot substitute for spatially integrated access governance. This reinforces Chennai\u0026rsquo;s classification as a \u003cb\u003etransition city\u003c/b\u003e, where isolated institutional excellence coexists with systemic fragmentation, and where urban health equity cannot be achieved through institutional exceptionalism alone.\u003c/p\u003e \u003c/div\u003e \u003cdiv id=\"Sec25\" class=\"Section2\"\u003e \u003ch2\u003e6.3 Limitations and Scope of Future Research\u003c/h2\u003e \u003cp\u003eSeveral empirical and institutional discrepancies limit this study. The absence of patient-level micro data confines the scope to capture heterogeneity in treatment choices, faith-sensitive requirements, and individual decision-making processes. Secondary data sources were used to obtain related information around hospital and hotel costs and convenience; such secondary data sources may omit some facilities as well as provide an inconsistent and possibly misleading quality signal. Amenity datasets, particularly halal outlets and prayer spaces, may underrepresent informal or uncertified services. The same static GIS models also inform routing and proximity analyses instead of using real-time traffic and transport disruptions; therefore the estimates for distance and time of accessibility that are available from static GIS analysis do not accurately reflect current conditions, but rather provide the user with an approximate measure of accessibility at any given moment in time. Lastly, the current state of the halal certification landscape in India is highly fragmented and poorly institutionalized and thus provides uncertainty when you try and determine how prepared faith-sensitive (halal certified) health care facilities are for providing this type of service.\u003c/p\u003e \u003cp\u003eIn order to understand the needs and wants of patients, it is important for future research efforts to include qualitative data (i.e., ethnographic fieldwork, focus groups), which gather information on patients' experiences. A mix of qualitative and quantitative information should be combined when doing research about a specific place (like Chennai), so researchers can do a better job of talking about how and why people are going to the area for healthcare. Additionally, comparing the area to established medical value travel locations (e.g., Malaysia, the UAE, Thailand, etc.) can help researchers understand how the area can be positioned in the global medical value travel industry as a similar location. By using GIS-based simulation methods to develop scenarios (looking at each scenario), researchers can evaluate and plan for alternative possibilities.\u003c/p\u003e \u003c/div\u003e"},{"header":"7. Conclusion and Policy Recommendation","content":"\u003cdiv id=\"Sec27\" class=\"Section2\"\u003e \u003ch2\u003e7.1 Policy Implications: Spatially Anchored Governance for Faith-Sensitive Medical Value Travel\u003c/h2\u003e \u003cp\u003eThe paper does not posit a new planning paradigm of Chennai or does not assert faith-based reorganization of the urban health systems. Rather, it deploys GIS-based evidence to determine in which areas, limited, voluntary, and reversible governance accommodations can be possible in order to accommodate faith-sensitive medical value travel (MVT) in preexisting clinical clusters. Prescription of interventions is not the aspect of the policy that is relevant, and it proves the situation when access frictions, coordination failures and equity risks may be mitigated. The spatial analysis delivers three governance options (Table\u0026nbsp;\u003cspan refid=\"Tab5\" class=\"InternalRef\"\u003e5\u003c/span\u003e). To begin with, there is corridor-based medical overlay zoning, which is offered as a potential coordination tool, rather than as a zoning requirement. The discovery of the OMR Perumbakkam Sholinganallur and Medavakkam Tamilar corridors is an indication of observed concentration of tertiary hospitals and ancillary services but not a recommended area of new development. The only overlay instruments would be the disclosure, facilitation and incentive-based coordination of privately delivered amenities, like halal-certified food establishments, access to prayer, and provision of accommodation to caregivers in hospital catchment zones. Notably, these overlays would work without changing land-use categories or administrative lines, and without implementing faith-based zoning into the statutory planning systems. Second, the airport-hospital-hotel axis brings to the fore the gaps in governance of accessibility on the first point of contact instead of the gaps in infrastructural delivery. The 40-minute travel-time criterion is used as an analytic norm to diagnose agency coordination needs, rather than as a service guarantee. Medical priority corridors, controlled medical transport licensing and multilingual way finding are presented as conditional governance measures in response to international patient flows that are time-sensitive. Equity guardrails will be kept at the centre: public emergency services, public transport systems, and resources of the municipality should be global and cannot be turned into priorities in international patients. Third, at the level of individual hospitals, institutional differentiation is depicted as the gradual encumbrance of faith-sensitive services onto otherwise faith-neutral corridors. Such instances of Global Health City show that voluntary guidelines can be implemented at the institutional level such as the inclusion of halal food options, access to prayer, and patient facilitation by culturally trained personnel when authorized by the state health authorities.\u003c/p\u003e \u003cp\u003e \u003cdiv class=\"gridtable\"\u003e\u003ctable float=\"Yes\" id=\"Tab5\" border=\"1\"\u003e \u003ccaption language=\"En\"\u003e \u003cdiv class=\"CaptionNumber\"\u003eTable 5\u003c/div\u003e \u003cdiv class=\"CaptionContent\"\u003e \u003cp\u003eSpatial\u0026ndash;Institutional Policy Framework for Faith-Sensitive Medical Value Travel in Chennai\u003c/p\u003e \u003c/div\u003e \u003c/caption\u003e \u003ccolgroup cols=\"5\"\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c1\" colnum=\"1\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c2\" colnum=\"2\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c3\" colnum=\"3\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c4\" colnum=\"4\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c5\" colnum=\"5\"\u003e\u003c/div\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c1\"\u003e \u003cp\u003ePolicy Pillar\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSpatial Focus (GIS-Based)\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c3\"\u003e \u003cp\u003eKey Institutional Actors\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c4\"\u003e \u003cp\u003eGovernance Instruments (Optional / Conditional)\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c5\"\u003e \u003cp\u003eIndicative MVT Effects\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003c/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eCorridor-Based Faith-Sensitive Coordination\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eOMR\u0026ndash;Perumbakkam\u0026ndash;Sholinganallur and Medavakkam\u0026ndash;Tambaram medical corridors\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eCMDA; Greater Chennai Corporation\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eNon-statutory medical overlay mechanisms; incentive-based coordination of halal-certified food outlets; facilitation of prayer access and caregiver accommodation within hospital catchments\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003ePotential formation of faith-sensitive service concentrations; reduced cultural and religious adjustment costs for Muslim medical travelers\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eAirport\u0026ndash;Hospital\u0026ndash;Hotel Access Governance\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eChennai International Airport\u0026ndash;Pallavaram\u0026ndash;Velachery\u0026ndash;OMR axis (\u0026le;\u0026thinsp;40-minute analytical travel-time band)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eCMDA; Airports Authority of India; State Transport and Highways Departments\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eDesignation of medical access priority routes; licensing and regulation of medical transport services; multilingual wayfinding and information systems\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eLower access uncertainty at arrival and transfer stages; improved first-contact navigation for international patients\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eInstitutional Differentiation within Faith-Neutral Corridors\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eHospital-level sites within existing clinical clusters (e.g., Global Health City)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eDirectorate of Medical Education; State Health Authorities; Hospital Administrations\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eVoluntary institutional protocols for faith-sensitive services; on-site or coordinated halal food provision; prayer access; culturally trained patient liaison staff\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c5\"\u003e \u003cp\u003eIncremental accommodation of faith-sensitive needs without corridor-level restructuring; scope for patient loyalty effects under private governance\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003c/tbody\u003e \u003c/colgroup\u003e \u003c/table\u003e\u003c/div\u003e \u003c/p\u003e \u003cp\u003e \u003cb\u003eSource: Authors\u0026rsquo; Compilation\u003c/b\u003e \u003c/p\u003e \u003cp\u003e \u003cdiv class=\"gridtable\"\u003e\u003ctable float=\"Yes\" id=\"Tab6\" border=\"1\"\u003e \u003ccaption language=\"En\"\u003e \u003cdiv class=\"CaptionNumber\"\u003eTable 6\u003c/div\u003e \u003cdiv class=\"CaptionContent\"\u003e \u003cp\u003eGovernance-Realistic Policy Framework for Faith-Sensitive Medical Value Travel (MVT) in Chennai\u003c/p\u003e \u003c/div\u003e \u003c/caption\u003e \u003ccolgroup cols=\"4\"\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c1\" colnum=\"1\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c2\" colnum=\"2\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c3\" colnum=\"3\"\u003e\u003c/div\u003e \u003cdiv align=\"left\" class=\"colspec\" colname=\"c4\" colnum=\"4\"\u003e\u003c/div\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\" colname=\"c1\"\u003e \u003cp\u003eActor\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c2\"\u003e \u003cp\u003eGovernance Lever\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c3\"\u003e \u003cp\u003eTargeted Intervention\u003c/p\u003e \u003c/th\u003e \u003cth align=\"left\" colname=\"c4\"\u003e \u003cp\u003eEquity Safeguard\u003c/p\u003e \u003c/th\u003e \u003c/tr\u003e \u003c/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eUrban Planning Authorities (CMDA / Municipality)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eDevelopment control \u0026amp; local area planning\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eOptional planning overlays in hospital catchments (amenity disclosure, coordination)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eNo faith-based zoning; no use of public land or facilities\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003ePrivate Tertiary Hospitals\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eAccreditation \u0026amp; patient service standards\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eInternal faith-sensitive compliance; coordination of off-site amenities\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eIntegration costs borne by hospitals; no priority over public services\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eTransport Authorities\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eLicensing of medical transport services\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eRegulated medical transport with multilingual support\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003ePublic transport and emergency services remain universal\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003eTourism \u0026amp; Hospitality Agencies\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eVoluntary certification \u0026amp; disclosure schemes\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eIdentification of Muslim-friendly hotels and food outlets\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eParticipation voluntary; no exclusionary practices\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003ctr\u003e \u003ctd align=\"left\" colname=\"c1\"\u003e \u003cp\u003ePublic Health Authorities\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c2\"\u003e \u003cp\u003eSystem oversight \u0026amp; monitoring\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c3\"\u003e \u003cp\u003eCorridor-level access audits (pilot-based)\u003c/p\u003e \u003c/td\u003e \u003ctd align=\"left\" colname=\"c4\"\u003e \u003cp\u003eNo diversion of public health capacity to MVT\u003c/p\u003e \u003c/td\u003e \u003c/tr\u003e \u003c/tbody\u003e \u003c/colgroup\u003e \u003ctfoot\u003e \u003ctr\u003e\u003ctd colspan=\"4\"\u003e\u003cb\u003eSource: Authors\u0026rsquo; Compilation\u003c/b\u003e\u003c/td\u003e\u003c/tr\u003e \u003c/tfoot\u003e \u003c/table\u003e\u003c/div\u003e \u003c/p\u003e \u003cp\u003eThis alternative does not need reconfiguring the corridors on a wide scale and minimizes faith-based adaptation to clinical spaces controlled by the privates, which would help to control the spillover effect in the neighbourhoods. Collectively, these elements indicate that faith-sensitive healthcare does not necessarily have to be spatially segregated or master-planned on a wholesome basis. Instead, it can be overlaid onto current clinical clusters using narrow scoped governance systems that maintain the faith-neutral and common nature of planning urban spaces and communal health frameworks. Table\u0026nbsp;\u003cspan refid=\"Tab6\" class=\"InternalRef\"\u003e6\u003c/span\u003e places these options in the context of a realistic frame of governance. The agencies of the public sector are placed more to act as regulators and planners and not as providers of service. The costs of integration are mostly reimbursed by the private tertiary hospitals due to the demand-based character of international patients flow. The involvement of transport, tourism, and hospitality agencies involve voluntary certification and licensing procedures, and the public health agencies have the authority to check access effects and equity spillovers of corridors by piloting corridors. The policy dilemma that is left unresolved, namely, whether faith-sensitive care can contribute to the wider equity or be relegated into internationally oriented in-house enclaves, is therefore left unresolved intentionally, like a topic to be monitored empirically as opposed to being resolved normatively.\u003c/p\u003e \u003c/div\u003e"},{"header":"Declarations","content":"\u003ch2\u003eAuthor Contribution\u003c/h2\u003e\u003cp\u003eAuthor 1 is responsible for conceptualization, methodology, data curation, formal analysis, GIS mapping and spatial analysis, writing\u0026mdash;original draft preparation, and visualization. Author 2 and 3 are responsible for Supervision, conceptual refinement, methodological guidance, validation, and writing\u0026mdash;review and editing.Author 4 gave Methodological support, data interpretation, statistical validation, and writing\u0026mdash;review and editing while Author 5 is responsible for all GIS data compilation.All authors have read and approved the final version of the manuscript.\u003c/p\u003e\u003ch2\u003eAcknowledgement\u003c/h2\u003e\u003cp\u003eStatements and DeclarationsCompeting Interests: NoFunding: No funding has been receivedEthical Clearance: No human participation, as the study is based on secondary literature.Clinical trial registration number in cases of clinical trials: NA\u003c/p\u003e"},{"header":"References","content":"\u003col\u003e\n\u003cli\u003eAbilash, R., \u0026amp; Milton, T. (2022). 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These regions demonstrate integrated zoning approaches that align hospitals, hotels, food systems, and prayer infrastructure into cohesive medical ecosystems\u003c/span\u003e\u003c/li\u003e\u003cli\u003e\u003cspan\u003e \u003cb\u003eMadras International Meenambakkam Airport\u003c/b\u003e\u003c/span\u003e\u003c/li\u003e\u003c/ol\u003e"}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":true,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":false,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"urban health equity, access governance, transition city","lastPublishedDoi":"10.21203/rs.3.rs-9081413/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-9081413/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eDespite Chennai\u0026rsquo;s advent as a global healthcare hub, the city lacks an urban health governance framework capable of accommodating culturally differentiated medical demand, particularly for international Muslim medical travelers. The present study is based on a two-phase mixed-method design involving a systematic literature review of 58 peer-reviewed articles as well as a GIS-based spatial analysis of 56 super-specialty hospitals and 35 international/mid-scale branded hotels. The results show that faith-sensitive places like halal food and prayer areas are institutionally clustered and spatially dispersed, having little integration among hospital catchments, hotel clusters, and transport corridors, and associated with creating unequal access landscapes of mobile patients. The study contributes to the discussion by reframing medical value travel as an urban health equity and access governance issue, in which the city of Chennai is recognized as a transitional city where culturally responsive healthcare is practiced as an isolated phenomenon, not as a systematically designed urban health activity.\u003c/p\u003e","manuscriptTitle":"Chennai as a Transition City: GIS Evidence on Faith-Sensitive Medical Value Travel and Urban Health Equity","msid":"","msnumber":"","nonDraftVersions":[{"code":1,"date":"2026-03-24 16:00:22","doi":"10.21203/rs.3.rs-9081413/v1","editorialEvents":[{"type":"communityComments","content":0}],"status":"published","journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true}}],"origin":"","ownerIdentity":"42cfe0c7-f78b-4f45-96c6-daae0178ed6c","owner":[],"postedDate":"March 24th, 2026","published":true,"recentEditorialEvents":[{"type":"reviewerAgreed","content":"176827208503264160679284025690614302619","date":"2026-05-06T10:18:05+00:00","index":49,"fulltext":""}],"rejectedJournal":[],"revision":"","amendment":"","status":"posted","subjectAreas":[],"tags":[],"updatedAt":"2026-03-24T16:00:22+00:00","versionOfRecord":[],"versionCreatedAt":"2026-03-24 16:00:22","video":"","vorDoi":"","vorDoiUrl":"","workflowStages":[]},"version":"v1","identity":"rs-9081413","journalConfig":"researchsquare"},"__N_SSP":true},"page":"/article/[identity]/[[...version]]","query":{"redirect":"/article/rs-9081413","identity":"rs-9081413","version":["v1"]},"buildId":"XKTyCvWXoU3ODBz1xrDgd","isFallback":false,"isExperimentalCompile":false,"dynamicIds":[84888],"gssp":true,"scriptLoader":[]}