Asthma is associated with endometriosis: A retrospective population-based cohort study

Yi-Hao Peng, Yi‐Hao Peng, Shan-Yu Su, Liao WC, Wei‐Chih Liao, Wei-Chih Liao, Chien-Wen Huang, Huang CW, Hsu CY, Chung Y. Hsu, Chen HJ, Hsuan-Ju Chen, Trong-Neng Wu, Wu TN, Wen‐Chao Ho, Ho WC, Wen-Chao Ho, Wu CC, Chin-Ching Wu
Respiratory medicine · 2017 · vol. 132 , pp. 112–116 · doi:10.1016/j.rmed.2017.10.004 · PMID:29229082 · W2760902309
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This retrospective population-based cohort study investigated the association between asthma and endometriosis, finding a positive correlation.

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Abstract

BACKGROUND: Evidence regarding the association between asthma and endometriosis is limited and inconsistent. The goal of the study was to investigate whether women diagnosed as having asthma were at a greater risk of endometriosis than age-matched unaffected women. METHODS: We conducted a nationwide population-based retrospective study by using data retrieved from the Taiwan National Health Insurance Research Database during the period of 2000-2005 with follow-up through 2013. The current analysis included 7337 women aged 12-50 years with newly diagnosed asthma and using asthma-related medications and 29,348 age-matched women without asthma. A Cox proportional hazards regression model was used to estimate the risks of endometriosis in women with asthma as compared with those without asthma. RESULTS: The overall risk of endometriosis in the asthma group was 1.50-fold higher (95% confidence interval = 1.33-1.70) than that in the nonasthma group. A stratified analysis by age further revealed that patients with asthma were associated with a higher risk of endometriosis in age groups of 21-50 years. CONCLUSION: Compared with women without asthma, women with asthma of reproductive age are at a higher risk of endometriosis. Additional studies are warranted to elucidate the mechanism(s) underlying the association between asthma and a higher risk of endometriosis.

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Condition tags

endometriosis

MeSH descriptors

Asthma Endometriosis Adolescent Adolescent Adult Adult Ambulatory Care Ambulatory Care Ambulatory Care Asthma Asthma Case-Control Studies Case-Control Studies Child Child Cohort Studies Cohort Studies Endometriosis Endometriosis Female

Citation neighborhood (2-hop)

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. Outer rings show 2-hop neighbours — papers reached through the immediate citers/citees. [ collapse to 1-hop ]

References (36)

Cited by (19)

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