遵义市男男性行为人群HIV、梅毒、HCV感染状况及高危行为特征分析

Analysis of MSM in Zunyi city HIV,syphilis, HCV infection and risk behaviors

目的 了解遵义市男男性行为人群（MMS）中HIV、梅毒、HCV感染状况及高危行为特征,为开展MMS防治工作提供科学依据。方法 2012年4-7月对遵义市中心城区MMS人群进行统一问卷调查,同时采集静脉血5ml进行HIV、梅毒、HCV血清学检测。结果 共调查MMS人群143人,HIV感染率为22.4%,梅毒感染率为2.1%,HCV感染率为0;艾滋病知晓率为96.5%;最近六个月与同性发生性行为时,每次使用安全套的比例为31.8%,最近六个月与同性发生商业性行为时,每次使用安全套的比例为0,最近六个月与异性发生性行为时,每次使用安全套的比例为12.0%;接受过有关艾滋病干预服务的比例为95.8%。结论 遵义市MMS人群HIV感染率高,艾滋病知晓率高,与同性、异性发生性行为时安全套使用比例低,“知—行”分离现象严重,因此要开展对该人群有争对性的干预,减少艾滋病经性途径传播。

Objective Understanding of MSM in Zunyi city （MMS） of HIV, syphilis, HCV infection and risk behaviors, and to provide scientific evidence for MMS prevention and control work. Methods Four-July 2012 of Zunyi city MMS populations were unified questionnaire, for serological detection of HIV, syphilis, HCV and 5ml in venous blood sampling. Results Among the MMS population 143 people, the infection rate of HIV was 22.4%, the infectionrate of syphilis was 2.1%, the infection rate of HCV was 0; the AIDS awareness rate was 96.5%; six months recently and homosexual sex, using condoms every time the proportion is 31.8%, recently and the same six months commercial sexual behaviors, each time you use condoms for 0 and six months, recently heterosexual sex, using condoms every time the proportion is 12%; received the AIDS intervention services at the rate of 95.8%. Conclusion MMS population in Zunyi, HIV infection rate is high, the high rate of awareness of AIDS, sex with the opposite sex, condom use ratio is low, ＂ and ＂ separation phenomenon is serious, therefore, to carry out for intervention in this population, reduce the spread of AIDS by means of.