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Population sizes, HIV prevalence, and HIV prevention among men who paid for sex in sub-Saharan Africa (2000–2020): A meta-analysis of 87 population-based surveys

Author

Listed:
  • Caroline Hodgins
  • James Stannah
  • Salome Kuchukhidze
  • Lycias Zembe
  • Jeffrey W Eaton
  • Marie-Claude Boily
  • Mathieu Maheu-Giroux

Abstract

Background: Key populations, including sex workers, are at high risk of HIV acquisition and transmission. Men who pay for sex can contribute to HIV transmission through sexual relationships with both sex workers and their other partners. To characterize the population of men who pay for sex in sub-Saharan Africa (SSA), we analyzed population size, HIV prevalence, and use of HIV prevention and treatment. Methods and findings: We performed random-effects meta-analyses of population-based surveys conducted in SSA from 2000 to 2020 with information on paid sex by men. We extracted population size, lifetime number of sexual partners, condom use, HIV prevalence, HIV testing, antiretroviral (ARV) use, and viral load suppression (VLS) among sexually active men. We pooled by regions and time periods, and assessed time trends using meta-regressions. We included 87 surveys, totaling over 368,000 male respondents (15–54 years old), from 35 countries representing 95% of men in SSA. Eight percent (95% CI 6%–10%; number of surveys [Ns] = 87) of sexually active men reported ever paying for sex. Condom use at last paid sex increased over time and was 68% (95% CI 64%–71%; Ns = 61) in surveys conducted from 2010 onwards. Men who paid for sex had higher HIV prevalence (prevalence ratio [PR] = 1.50; 95% CI 1.31–1.72; Ns = 52) and were more likely to have ever tested for HIV (PR = 1.14; 95% CI 1.06–1.24; Ns = 81) than men who had not paid for sex. Men living with HIV who paid for sex had similar levels of lifetime HIV testing (PR = 0.96; 95% CI 0.88–1.05; Ns = 18), ARV use (PR = 1.01; 95% CI 0.86–1.18; Ns = 8), and VLS (PR = 1.00; 95% CI 0.86–1.17; Ns = 9) as those living with HIV who did not pay for sex. Study limitations include a reliance on self-report of sensitive behaviors and the small number of surveys with information on ARV use and VLS. Conclusions: Paying for sex is prevalent, and men who ever paid for sex were 50% more likely to be living with HIV compared to other men in these 35 countries. Further prevention efforts are needed for this vulnerable population, including improved access to HIV testing and condom use initiatives. Men who pay for sex should be recognized as a priority population for HIV prevention. Caroline Hodgins and colleagues investigate the HIV prevalence, population sizes, and HIV prevention among men who paid for sex in sub-Saharan Africa (2000-2020).Why was this study done?: What did the researchers do and find?: What do these findings mean?:

Suggested Citation

  • Caroline Hodgins & James Stannah & Salome Kuchukhidze & Lycias Zembe & Jeffrey W Eaton & Marie-Claude Boily & Mathieu Maheu-Giroux, 2022. "Population sizes, HIV prevalence, and HIV prevention among men who paid for sex in sub-Saharan Africa (2000–2020): A meta-analysis of 87 population-based surveys," PLOS Medicine, Public Library of Science, vol. 19(1), pages 1-18, January.
    • Handle: RePEc:plo:pmed00:1003861
    DOI: 10.1371/journal.pmed.1003861
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    References listed on IDEAS

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    2. Bright Opoku Ahinkorah & Eugene Budu & Abdul-Aziz Seidu & John Elvis Hagan Jr. & Ebenezer Agbaglo & Thomas Hormenu & Thomas Schack & Sanni Yaya, 2020. "Consistent condom use among men who pay for sex in sub-Saharan Africa: Empirical evidence from Demographic and Health Surveys," PLOS ONE, Public Library of Science, vol. 15(8), pages 1-14, August.
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