Abstract
Background: Contribution of host factors in mediating susceptibility to extrapulmonary tuberculosis is not well understood. Objective: To examine the influence of patient sex on anatomical localization of extrapulmonary tuberculosis. Methods: We conducted a retrospective cross-sectional study in Mali, West Africa. Hospital records of 1,304 suspected cases of extrapulmonary tuberculosis, available in TB Registry of a tertiary tuberculosis referral center from 2019 to 2021, were examined. Results: A total of 1,012 (77.6%) were confirmed to have extrapulmonary tuberculosis with a male to female ratio of 1.59:1. Four clinical forms of EPTB predominated, namely pleural (40.4%), osteoarticular (29.8%), lymph node (12.5%), and abdominal TB (10.3%). We found sex-based differences in anatomical localization of extrapulmonary tuberculosis, with males more likely than females to have pleural TB (OR: 1.51; 95% CI [1.16 to 1.98]). Conversely, being male was associated with 43% and 41% lower odds of having lymph node and abdominal TB, respectively (OR: 0.57 and 0.59). Conclusion: Anatomical sites of extrapulmonary tuberculosis differ by sex with pleural TB being associated with male sex while lymph node and abdominal TB are predominately associated with female sex. Future studies are warranted to understand the role of sex in mediating anatomical site preference of tuberculosis.
Original language | English (US) |
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Article number | 100389 |
Journal | Journal of Clinical Tuberculosis and Other Mycobacterial Diseases |
Volume | 33 |
DOIs | |
State | Published - Dec 2023 |
Funding
This project has been supported with funds from the Fogarty International Center (FIC) and the Office of the Director (OD) of the National Institutes of Health (NIH) through the Office of Research on Women’s Health (ORWH), under a Career Development Award K43TW011426 (PI: Dabitao D) and the Institute for Global Health (IGH) Catalyzer Award (MPI: Murphy R and Dabitao D) of the Northwestern University. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health nor the Northwestern University. We are thankful to the researchers, clinicians, administrative and support staff of the Department of Pneumophtisiology of the University Teaching Hospital of Point-G in Bamako, Mali. We also thank the personnel of the University Clinical Research Center (UCRC) of the University of Sciences, Techniques, and Technologies of Bamako (USTTB). We are grateful to the study participants. This project has been supported with funds from the Fogarty International Center (FIC) and the Office of the Director (OD) of the National Institutes of Health (NIH) through the Office of Research on Women's Health (ORWH), under a Career Development Award K43TW011426 (PI: Dabitao D) and the Institute for Global Health (IGH) Catalyzer Award (MPI: Murphy R and Dabitao D) of the Northwestern University. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health nor the Northwestern University.
Keywords
- Africa
- Disease
- Gender
- Localization
- Mycobacterium
ASJC Scopus subject areas
- Pulmonary and Respiratory Medicine
- Microbiology (medical)
- Infectious Diseases