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Our study provides a model for identifying factors related to HIV infection in a cross-sectional investigation. Potential participants were passively referred to the study from 3 sources: No names were collected. HIV negative, primary partner c. The association we observed between recently acquired HIV infection and having unprotected anal intercourse with casual partners perceived to be HIV negative emphasizes the importance of consistent condom use.


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Determinants of Recent HIV Infection Among Seattle-Area Men Who Have Sex with Men

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Differential HIV risk in bathhouses and public cruising areas. Sexual risk behavior and risk factors for HIV-1 seroconversion in homosexual men participating in the Tricontinental Seroconverter Study, — The study relied on self-reported HIV risk behaviors. S87—S97 [ PubMed ]. HIV-positive participants were also asked to report the same data about the partner who they believed had infected them. Drug use particularly use of methamphetamine and poppers [amyl nitrites] during unprotected anal intercourse was significantly more prevalent among case participants compared with control participants. Respondents' behaviors with sexual partners past 6 months.


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Regional patterns and correlates of substance use among young men who have sex with men in 7 US urban areas. Number of male sex partners past 6 months. S87—S97 [ PubMed ]. Incidence and risk factors for human immunodeficiency virus seroconversion in a cohort of Sydney homosexual men. Association of methamphetamine use during sex with risky sexual behaviors and HIV infection among non-injection drug users. When the number of participants is relatively small, as in this study, jackknife estimates of the standard coefficient errors from generalized estimating equations perform better than simple robust estimates in terms of minimizing inflation of the type-1 error in associated hypothesis tests.


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