永川区男男性行为人群HIV、梅毒感染率及高危行为特征分析

目的了解男男性行为人群(MSM)HIV与梅毒感染率及高危行为特征,为开展有针对性的MSM干预工作提供科学建议。方法通过滚雪球的方法招募MSM人群在知情同意的情况下进行面对面的问卷调查和抽取血样检测HIV与梅毒,用SPSS12.0对调查资料进行描述性分析。结果共计调查218名MSM,平均年龄(30.9±10.7)岁,艾滋病知识知晓率为37.6%,过去一年只有9.6%的人接受过同伴教育,最近一次与男性发生肛交时安全套使用率为42.2%,最近6个月与同性发生肛交时每次都使用安全套的比例占3.2%,最近一次与异性发生性行为时只有7.1%的人使用了安全套,HIV感染率为16.5%,梅毒感染率为15.1%。结论永川区MSM HIV与梅毒感染率高,艾滋病防治知识知晓率低,安全套使用率低,防治形势严峻。

Analysis on prevalence of HIV and syphilis and its risk behavior characteristics among men who have sex with men in Yongchuan district of Chongqing

Objective To understand the prevalence of HIV and syphilis and its risk behavior characteristics among men who have sex with men(MSM) to provide the scientific suggestion for the pertinent intervention.Methods MSM recruited through snowballing method were investigated by face to face with their consent.Blood samples were tested HIV and syphilis.The data were analyzed by SPSS12.0.Results A total of 218 MSM were investigated.Their average age was(30.9±10.7) years old.The rate of awareness about AIDS was 37.6%.9.6% of them received peer education in the past year.The rate of condom use during anal sex with men in the last time and in the past six months was 42.2% and 3.2% respectively.And the rate of condom use during sex with female sexual partners in the last time was 7.1%.The prevalence of HIV and syphilis was 16.5% and 15.1% respectively.Conclusion The prevalence of HIV and syphilis is high among MSM.The awareness rate of knowledge about AIDS is very low and the rate of condom use is very low.AIDS epidemic among MSM is very serious.