摘要
目的了解深圳地区男男性行为人群(MSM)性伴数量,分析其影响因素。方法应用同伴推动抽样(RDS)法进行抽样调查,收集MSM人群人口学和性伴数等资料。用SAS软件对数据进行Poisson回归分析。结果共抽样调查351例MSM。最近半年,仅31.4%MSM没有肛交性伴或保持单一性伴,25.9%没有口交性伴或保持单一性伴:28.5%有女性性伴,其中11.4%有多个女性性伴。职业为娱乐场所从业人员和曾做过男男性工作者(MB),是MSM肛交性伴数和口交性伴数的共同危险因素。除此之外,HIV风险感知越高,艾滋病知识得分越高,MSM口交性伴数越多。结论对该人群有针对性的干预行动已刻不容缓,以有效阻断HIV传播和蔓延。
Objective To assess the factors associated with numbers of sex partners among men who have sex with men(MSM) in Shenzhen. Method Data of demographic and behavioral characteristic and numbers of sex part- ners were collected among MSM recruited by respondent-driven sampling method. Results A total of 351 MSM were recruited. In the last 6 months only 31.4% of MSM reported having had no or one sex partner for anal sex, 25.9% reported having had no or one sex partners for oral sex. 28.5% reported having had female sex partners, of which 11.4% reported having had more than one female sex partners. Numbers of anal sex partners and oral sex partners were both significant ly associated with working at entertainment venues and ever being a money boy. In addition, the more likely MSM perceived HIV risk, the higher scores they got on HIV knowledge and the more oral sex partners reported by them. Conclusion It is very urgent to carry out health education and behavioral intervention targeted on MSM and to prevent HIV transmission.
出处
《中国艾滋病性病》
CAS
2009年第3期282-284,共3页
Chinese Journal of Aids & STD
基金
美国艾滋病研究基金会(amfAR)项目(编号:107010-41-RGAT)
关键词
男男性行为者
性伴数
同伴推动抽样
Men who have sex with men(MSM)
Sex partner
Respondent-driven sampling(RDS)