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目的了解河南省两中心城市不同活动场所男男性接触者(MSM)人群的艾滋病病毒感染率。方法对两中心城市的不同活动场所1350名MSM人群采用定向抽样法进行匿名问卷调查,并采血进行HIV抗体检测。应用SPSS 17.0软件对数据资料进行整理分析。结果 1350名MSM人群中HIV阳性70例,感染率为5.2%。来源于浴池、酒吧、公园、网络的感染率分别为10.6%、5.9%、3.5%和2.7%。不同来源该人群安全套每次都使用率为39.9%。结论 MSM人群的艾滋病病毒感染率较高,属艾滋病防治的重点人群,不同活动场所的男男性接触者(MSM)人群的艾滋病感染率差异有统计学意义。应根据行为特点采取相应的积极有效的防制措施。
Objective To understand the prevalence of HIV infection among MSM population in different places in two central cities in Henan Province. Methods A total of 1350 MSM population from different places in two central cities were surveyed by directional sampling and anonymous questionnaires were performed to detect HIV antibody. Application SPSS 17.0 software to organize data analysis. Results Among 1350 MSMs, 70 were HIV-positive and the infection rate was 5.2%. Infection rates were 10.6%, 5.9%, 3.5% and 2.7% respectively, from baths, bars, parks and networks. Different sources of the crowd condoms use rate of 39.9% each. Conclusion MSM population has a high prevalence of HIV infection, which is a key population in AIDS prevention and control. There is significant difference in HIV prevalence among MSM population in different places. Should be based on behavioral characteristics to take the appropriate positive and effective control measures.