HIV Center for Clinical and Behavioral Studies, New York State Psychiatric Institute and Columbia University, 1051 Riverside Drive, Unit 15, New York, NY 10032, USA.
AIDS Behav. 2013 May;17(4):1296-304. doi: 10.1007/s10461-012-0377-9.
Five hundred gay and other men who have sex with men (G&MSM) from Buenos Aires, Argentina completed an assessment regarding substance use and sexual behavior. During the past 2 months, 78 % of participants consumed alcohol and 61 % drugs. Over 20 % of participants reporting alcohol, marijuana, cocaine sulfate, or tranquilizer use, did so daily. Heavy alcohol use was more likely among participants with greater mood reactivity (AOR = 1.64) and less likely among those who identified as gay (AOR = 0.38). Weekly drug use was less likely among older (AOR = 0.98), and gay-identified participants (AOR = 0.50), but more likely among participants with greater mood reactivity (AOR = 1.49). Drug use was correlated with unprotected anal and vaginal intercourse with men, women, and transvestites among non-gay identified participants (r = 0.22). Findings highlight the need to reduce substance use and sexual risk behavior in this population.
500 名男同性恋者和其他男男性接触者（MSM）来自阿根廷布宜诺斯艾利斯，完成了一份关于物质使用和性行为的评估。在过去的 2 个月里，78%的参与者饮酒，61%的参与者使用毒品。超过 20%的报告使用酒精、大麻、可卡因硫酸盐或镇静剂的参与者每天都使用这些物质。情绪反应性较强的参与者更有可能大量饮酒（AOR=1.64），而同性恋者较少（AOR=0.38）。每周使用毒品的可能性在年龄较大的参与者（AOR=0.98）和同性恋者参与者（AOR=0.50）中较低，但在情绪反应性较强的参与者中较高（AOR=1.49）。在非同性恋者参与者中，药物使用与与男性、女性和异装癖者的无保护肛交和阴道交有关（r=0.22）。研究结果强调了减少该人群物质使用和性风险行为的必要性。
