Center for Interdisciplinary Research on AIDS, Yale University, New Haven, CT 06510, USA.
AIDS Patient Care STDS. 2013 Feb;27(2):77-84. doi: 10.1089/apc.2012.0355.
Black men who have sex with men (MSM) living in the U.S. are disproportionately affected by HIV/AIDS. An online survey of sexual behavior was completed by Black, White, Hispanic/Latino, Asian/Pacific Islander, and other-race MSM (n=11,766) ages 18-87 years. Complete condom use, semen exposure, pre-coital rectal douching (enema use), and lubricant use at last male-partnered sexual event were compared by race, controlling for relevant sociodemographic variables and stratifying by sexual position (receptive, insertive, or both). Across sexual positions, 55-62% of Black MSM reported condom use, 5-8% reported semen exposure, 18-53% reported douching, and 33-43% reported lubricant use. Reported behavioral profiles were not significantly different from other races, except that Black MSM reported greater condom use than White MSM in the insertive position. Although findings argue against disproportionate rates of risk behavior accounting for racial disparities in HIV prevalence, they nonetheless highlight a need for continued behavioral intervention.
美国的男男性行为者(MSM)黑人受艾滋病毒/艾滋病的影响不成比例。对 18-87 岁的黑人、白种人、西班牙裔/拉丁裔、亚洲/太平洋岛民和其他种族 MSM(n=11766)进行了性行为的在线调查。在控制了相关社会人口统计学变量并按性体位(接受、插入或两者兼而有之)分层后,比较了不同种族在最后一次男性性伴侣性行为中完全使用安全套、精液暴露、性交前直肠灌洗(灌肠使用)和润滑剂使用的情况。在所有性体位中,55-62%的黑人 MSM 报告使用了安全套,5-8%报告精液暴露,18-53%报告灌洗,33-43%报告使用润滑剂。报告的行为特征与其他种族没有显著差异,除了黑人 MSM 在插入性体位中比白人 MSM 报告使用安全套的比例更高。尽管调查结果表明,风险行为的不成比例率并不能解释艾滋病毒流行率的种族差异,但它们仍然强调需要继续进行行为干预。