The psychometric properties test of the Malay version of the endometriosis health profile-30

Mardiana Mansor, Mei Chan Chong, Ping L Chui, Ping Lei Chui, Mukhri Hamdan, Muzaitul Akma Mustapa Kamal Basha, Muzaitul Akma Mustapa K Basha
Saudi medical journal · 2023 · vol. 44(9) , pp. 933–939 · doi:10.15537/smj.2023.44.9.20230228 · PMID:37717967 · PMC10505287 · W4386814544
article OA: gold CC0 ⤵ 2 in-corpus citations
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⚙ AI-generated summary by claude@2026-06, 2026-06-08 ⓘ

This study validated a revised 28-item Malay version of the Endometriosis Health Profile-30, finding acceptable psychometric properties, reliability, and validity for use in future research.

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Abstract

OBJECTIVES: To validate and determine the psychometric properties of the Malay version of the endometriosis health profile-30 (EHP-30) by confirmatory factor analysis. METHODS: A cross-sectional study was carried out in the main city of Malaysia at a tertiary teaching hospital between January to April 2021. A total of 218 women diagnosed with endometriosis symptoms were recruited using the universal sampling method to answer the questionnaire. RESULTS: The revised Malay version of the EHP-30 with 28 items demonstrated that the factor loading of the 28 items had an acceptable value range between 0.60-0.90. The model fit was acceptable after the inclusion of 28 items correlated errors of the root mean square of error approximation: 0.072, 90% confidence interval: [0.065-0.080], comparative fit index (0.939), Tucker-Lewis index (0.932), and Chi-square/degrees of Freedom (2.135). The Cronbach's alpha ranged from 0.89-0.97. Concurrent validity for the composite reliability was between 0.88-0.96, while the average variance extracted was between 0.65-0.74. CONCLUSION: This revised Malay version of the EHP-30 is a reliable and valid tool that can be used for the next study.

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Outcome instruments

EHP-30

Condition tags

endometriosis

MeSH descriptors

Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Cross-Sectional Studies Cross-Sectional Studies Cross-Sectional Studies Cross-Sectional Studies Cross-Sectional Studies Female Female Female Female Female Hospitals, Teaching Hospitals, Teaching Hospitals, Teaching Hospitals, Teaching

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