青岛市男男性行为人群艾滋病高危性行为调查

目的:了解男男性行为人群(MSM)的高危性行为,为制定预防控制策略提供依据。方法:采用同伴推动抽样法对MSM人群进行问卷调查。结果:累计调查1849人,年龄中位数26岁,与男性发生过肛交者占98.37%;最近3个月男性性伴在2人以上者占46.29%,有女性性伴者占11.14%;最近一次与男性肛交时安全套使用率为57.92%,最近3个月与男性肛交时每次都使用安全套的比例为35.37%。结论:MSM人群普遍存在多性伴、无保护的性行为,传播性病艾滋病的风险较大。

A survey on high-risk sexual behaviors of AIDS in men who have sex with men in Qingdao

Objective: To understand the high-risk sexual behaviors among men who have sex with men (MSM) in order to provide information for intervention. Methods: Respondent-driven sampling (RDS) was used in the survey. The data were collected with a self-administered questionnaire. Results: A total of 1849 MSM were recruited. The median age of the participants was 26 years old. 98.37% of the clients were reported having anal intercourse. Out of the 1849 clients, 46.29% of MSM had more than two male sexual partners in the last 3 months, 11.14% had female sexual partners, 57.92% used condom in the last anal intercourse with their male partners, 35.37% used condom every time when having intercourse with their male partners in the last 3 months. Conclusion: It is common that MSM have multiple sexual partners and less condom use, resul-ting in a high risk of HIV and STD infections.