Changes in Characteristics and Behavior Among African American Men Who Have Sex with Men and Women in the Context of Reductions in HIV Diagnoses Among Women.

Abstract

Men who have sex with men and women (MSMW) connect lower prevalence populations of women to higher prevalence populations of men who have sex with men only. We hypothesize that HIV testing and treatment among MSMW have increased in recent years, and this increase can help explain the declining rates of new HIV diagnoses among African American women. We analyzed data from 2008, 2011, and 2014 of the National HIV Behavioral Surveillance system. African American men who have sex with men (MSM) were surveyed from 19 United States cities using venue-based sampling and tested for HIV infection. We used generalized estimating equations, using year of survey as an independent variable, adjusting for age, to determine differences for selected outcomes regarding healthcare and risk behaviors over time. Among the 1299 African American MSMW interviewed, significant increases were observed in the percent of men who had an HIV test in the previous 12months (2008: 54%, 2011: 69%, and 2014: 68%, p-value < 0.001). Among HIV-positive men, the percentage of men who were aware of their infection at the time of the interview increased significantly over time (26, 35, and 48%, p-value = 0.002). Among those men, the percentage who reported currently being on antiretroviral therapy also increased significantly over time (46, 69, and 72%, p-value = 0.050). The percentage of men reporting high-risk sexual risk behaviors increased or remained stable. Our findings support the hypothesis that HIV testing and treatment has increased among African American MSM from 2008 to 2014. Additional research is needed to fully explore the population-level impact it has on HIV transmission among women.