Similar Sexual Behaviors With Casual Partners Among Gay Men With and Without a Regular Partner

Partner-provided social support influences choice of risk reduction strategies in gay male couples

We investigated the influence of partner-provided HIV-specific and general social support on the sexual risk behavior of gay male couples with concordant, discordant, or serostatus-unknown outside partners. Participants were 566 gay male couples from the San Francisco Bay Area. HIV-specific social support was a consistent predictor for reduced unprotected anal intercourse (UAI) with both concordant outside partners (all couple types) and outside partners of discordant or unknown serostatus (concordant negative and discordant couples). General social support was associated with increased UAI with concordant outside partners for concordant negative and concordant positive couples (i.e., serosorting). Our findings suggest that prevention efforts should target couples and identify the level of HIV-specific support that partners provide. Partner-provided support for HIV-related behaviors could be an additional construct to consider in gay male relationships, akin to relationship satisfaction and commitment, as well as an important component of future HIV prevention interventions.

Does age affect sexual behaviour among gay men in Sydney, Melbourne and Brisbane, Australia?

Concern internationally that young gay men are at increased risk of HIV infection has not been reflected in earlier findings in Australia where younger men have not been found to be at increased likelihood to engage in unprotected anal intercourse with casual partners (UAIC). There has, however, been little attention paid to the issue of age in relation to HIV risk behaviour in Australia in recent years. In 2007, among men who completed Gay Community Periodic Survey questionnaires in Sydney, Melbourne and Brisbane, Australia, younger men were more likely to report being in relatively short-term monogamous relationships than were their older counterparts. They were also less likely to know their own or their partners' HIV serostatus. Men aged less than 25 years reported fewer recent partners and were less likely to report sex with casual male partners in the previous six months (p<0.001). Younger men were also less likely to engage in group sex. Approximately, one-quarter of the sample reported engaging in any UAIC in the previous six months during each year of the survey. Younger men were no less likely to report UAIC overall, but they were somewhat more likely to report taking the receptive position during UAIC. While age is a consideration in the assessment of risk of HIV transmission among gay men, this risk is dependent upon the context in which it occurs: Age mixing may be an important consideration in understanding HIV risk among young gay men.