期刊
LANCET HIV
卷 3, 期 3, 页码 E111-E119出版社
ELSEVIER INC
DOI: 10.1016/S2352-3018(15)00251-9
关键词
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资金
- NIH
- National Institute of Allergy and Infectious Diseases at the NIH [UM1AI069502, U01AI099959]
- PEPFAR
- Office of the Global AIDS Coordinator
- Office of AIDS Research
Background Despite large investments in HIV testing, only an estimated 45% of HIV-infected people in sub-Saharan Africa know their HIV status. Optimum methods for maximising population-level testing remain unknown. We sought to show the effectiveness of a hybrid mobile HIV testing approach at achieving population-wide testing coverage. Methods We enumerated adult (>= 15 years) residents of 32 communities in Uganda (n=20) and Kenya (n=12) using a door-to-door census. Stable residence was defined as living in the community for at least 6 months in the past year. In each community, we did 2 week multiple-disease community health campaigns (CHCs) that included HIV testing, counselling, and referral to care if HIV infected; people who did not participate in the CHCs were approached for home-based testing (HBT) for 1-2 months within the 1-6 months after the CHC. We measured population HIV testing coverage and predictors of testing via HBT rather than CHC and non-testing. Findings From April 2, 2013, to June 8, 2014, 168 772 adult residents were enumerated in the door-to-door census. HIV testing was achieved in 131 307 (89%) of 146 906 adults with stable residence. 13 043 of 136 033 (9.6%, 95% CI 9.4-9.8) adults with and without stable residence had HIV; median CD4 count was 514 cells per mu L (IQR 355-703). Among 131 307 adults with stable residence tested, 56 106 (43%) reported no previous testing. Among 13 043 HIV-infected adults, 4932 (38%) were unaware of their status. Among 105 170 CHC attendees with stable residence 104 635 (99%) accepted HIV testing. Of 131 307 adults with stable residence tested, 104 635 (80%; range 60-93% across communities) tested via CHCs. In multivariable analyses of adults with stable residence, predictors of non-testing included being male (risk ratio [RR] 1.52, 95% CI 1.48-1.56), single marital status (1.70, 1.66-1.75), age 30-39 years (1.58, 1.52-1.65 vs 15-19 years), residence in Kenya (1.46, 1.41-1.50), and migration out of the community for at least 1 month in the past year (1.60, 1.53-1.68). Compared with unemployed people, testing for HIV was more common among farmers (RR 0.73, 95% CI 0.67-0.79) and students (0.73, 0.69-0.77); and compared with people with no education, testing was more common in those with primary education (0.84, 0.80-0.89). Interpretation A hybrid, mobile approach of multiple-disease CHCs followed by HBT allowed for flexibility at the community and individual level to help reach testing coverage goals. Men and mobile populations remain challenges for universal testing.
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