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目的评估芜湖市男男性行为人群的艾滋病知识行为状况,为控制艾滋病在男男性行为人群中流行提供依据。方法通过2008～2009年两次横断面调查,比较干预前后MSM人群艾滋病相关知识、高危行为及梅毒患病率情况。结果共调查1 551名MSM,干预前后2组MSM人群艾滋病知识知晓率分别为67.26%和77.53%,最近一次发生肛交时安全套使用率分别是49.71%和61.17%;最近6个月肛交时安全套使用率分别为24.89%和27.80%,差异有统计学意义(P<0.05);H IV感染率分别为0.89%和0.77%;梅毒患病率为1.11%和2.77%。结论干预后MSM人群艾滋病防治知识行为水平明显提高。
Objective To evaluate AIDS knowledge and behavior of men who have sex with men (MSM) in Wuhu and provide a basis for controlling HIV / AIDS among men who have sex with men (MSM). Methods Two cross-sectional surveys from 2008 to 2009 were conducted to compare AIDS-related knowledge, high-risk behaviors and prevalence of syphilis among MSM population before and after intervention. Results A total of 1 551 MSM were investigated. The awareness rate of HIV / AIDS among the two MSM groups was 67.26% and 77.53% respectively before and after intervention. The incidence of condom use during the last anal sex was 49.71% and 61.17% respectively. In the last 6 months, The rates of H IV infection were 0.89% and 0.77%, respectively. The prevalences of syphilis were 1.11% and 2.77%, respectively. The prevalence of syphilis was 24.89% and 27.80% respectively, with statistical significance (P <0.05). Conclusion The level of knowledge and behavior of AIDS prevention and treatment in MSM population increased significantly after intervention.