{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:42:28Z","timestamp":1777927348390,"version":"3.51.4"},"reference-count":55,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2021,2,3]],"date-time":"2021-02-03T00:00:00Z","timestamp":1612310400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100000060","name":"National Institute of Allergy and Infectious Diseases","doi-asserted-by":"publisher","award":["2U01AI096299-07"],"award-info":[{"award-number":["2U01AI096299-07"]}],"id":[{"id":"10.13039\/100000060","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J STD AIDS"],"published-print":{"date-parts":[[2021,5]]},"abstract":"<jats:p>Clinical health record data are used for HIV surveillance, but the extent to which these data are population representative is not clear. We compared age, marital status, body mass index, and pregnancy distributions in the Central Africa International Databases to Evaluate AIDS (CA-IeDEA) cohorts in Burundi and Rwanda to all people living with HIV and the subpopulation reporting receiving a previous HIV test result in the Demographic and Health Survey (DHS) data, restricted to urban areas, where CA-IeDEA sites are located. DHS uses a probabilistic sample for population-level HIV prevalence estimates. In Rwanda, the CA-IeDEA cohort and DHS populations were similar with respect to age and marital status for men and women, which was also true in Burundi among women. In Burundi, the CA-IeDEA cohort had a greater proportion of younger and single men than the DHS data, which may be a result of outreach to sexual minority populations at CA-IeDEA sites and economic migration patterns. In both countries, the CA-IeDEA cohorts had a higher proportion of underweight individuals, suggesting that symptomatic individuals are more likely to access care in these settings. Multiple sources of data are needed for HIV surveillance to interpret potential biases in epidemiological data.<\/jats:p>","DOI":"10.1177\/0956462420983783","type":"journal-article","created":{"date-parts":[[2021,2,10]],"date-time":"2021-02-10T10:53:15Z","timestamp":1612954395000},"page":"551-561","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Comparison of cohort characteristics in Central Africa International Epidemiology Databases to Evaluate AIDS and Demographic Health Surveys: Rwanda and Burundi"],"prefix":"10.1177","volume":"32","author":[{"given":"Anna","family":"Mageras","sequence":"first","affiliation":[{"name":"Department of Epidemiology & Biostatistics, City University of New York (CUNY) School of Public Health, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ellen","family":"Brazier","sequence":"additional","affiliation":[{"name":"Department of Epidemiology & Biostatistics, City University of New York (CUNY) School of Public Health, New York, NY, USA"},{"name":"Institute for Implementation Science in Population Health, City University of New York, New York, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Th\u00e9odore","family":"Niyongabo","sequence":"additional","affiliation":[{"name":"Centre Hospitalo-Universitaire de Kamenge, Bujumbura, Burundi"},{"name":"Centre National de R\u00e9f\u00e9rence en Mati\u00e8re de VIH\/SIDA au Burundi, Bujumbura, Burundi"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gad","family":"Murenzi","sequence":"additional","affiliation":[{"name":"Clinical Education and Research Division, Rwanda Military Hospital, Kigali, Rwanda"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean","family":"D\u2019Amour Sinayobye","sequence":"additional","affiliation":[{"name":"Clinical Education and Research Division, Rwanda Military Hospital, Kigali, Rwanda"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Adebola A","family":"Adedimeji","sequence":"additional","affiliation":[{"name":"Department of Epidemiology & Population Health, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christella","family":"Twizere","sequence":"additional","affiliation":[{"name":"Centre National de R\u00e9f\u00e9rence en Mati\u00e8re de VIH\/SIDA au Burundi, Bujumbura, Burundi"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth A","family":"Kelvin","sequence":"additional","affiliation":[{"name":"Department of Epidemiology & Biostatistics, City University of New York (CUNY) School of Public Health, New York, NY, USA"},{"name":"Institute for Implementation Science in Population Health, City University of New York, New York, NY, 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