Survey on risk of HIV-sexual transmission from HIV-positive men who have sex with men to their male primary sexual partners through unprotected sexual behaviors
目的了解有高危性行为的HIV阳性男男性行为人群(men who have sex with men,MSM)对男性固定性伴的性传播危险状况,探讨对固定性伴性传播危险相关联的因素。方法采用滚雪球抽样方法,在上海和成都市招募有高危性行为的HIV阳性MSM作为研究对象,运用匿名方式,进行一对一问卷调查。结果研究对象中,最近6个月对男性固定性伴有性传播危险的比例为26.9%(83/308);多因素分析显示,确认HIV感染时间<1年者对男性固定性伴传播危险,分别是HIV感染确认时间在1~2年和≥3年者的3倍(OR=0.34,95%CI:0.15~0.79)和6倍(OR=0.17,95%CI:0.06~0.49);将HIV感染状况告知全部男性固定性伴的调查对象,对男性固定性伴的传播危险是全部未告知者的1/25(OR=0.04,95%CI:0.01~0.13);家人知晓HIV感染状况者对男性固定性伴传播危险降低到1/4(OR=0.24,95%CI:0.10~0.55);通过互联网寻找性伴者对男性固定性伴的传播危险是其它途径的3倍(OR=0.33,95%CI:0.14~0.78)。结论 HIV阳性MSM与男性固定性伴间存在的...
【英文摘要】
Objective To investigate the risk of HIV-sexual transmission to primary partners among HIV-positive men who have sex with men( MSM) who engaged in unprotected sexual behaviors and to determine the contributions of its factors to HIV transmission risk. Methods Participants were recruited bysnowballsampling in Shanghai and Chengdu of China. The survey was administered face-to-face by well trained staff in a confidential room. All participants completed questionnaire anonymously. Results Approximately 26. 9 pe...
【基金】
中国全球基金艾滋病项目(CSO-2012-R-26)
【更新日期】
2017-02-09
【分类号】
R512.91
【正文快照】
2成都同乐健康咨询服务中心,四川成都6100003上海美丽人生健康服务中心,上海2000004上海爱的家园互助小组,上海200000近年我国男男性行为人群(men who have sexwith men,MSM)中人类免疫缺陷病毒(human immu-nodeficiency virus,HIV)感染数量呈现快速上升,已经成为受艾滋病(acqu