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目的估计宝鸡市男男性行为人群规模,分析该人群艾滋病病毒感染现状、性行为及防治知识,为制订有防治策略提供科学依据。方法以发放免费艾滋病快速检测试剂为载体,采用捕获—再捕获法对宝鸡市男性同性人群规模进行估计;按照《全国艾滋病哨点监测实施方案》开展对男男性行为人群问卷调查。结果宝鸡市男男性行为(简称MSM)人群规模估计为926人,占该市相应年龄段人口的百分比为0.06%,MSM人群HIV感染率为3.14%。最近一次安全套使用率为95.00%(380/400),艾滋病知识知晓率为92.00%。结论艾滋病快速检测试剂在男男性行为人群干预中有一定的意义,可提高MSM人群艾滋病自我检测的意识,宝鸡市有一定规模的MSM人群,其艾滋病防治知识知晓率较高,HIV感染率低于全国水平,但HIV感染的风险依然存在,需采取多种综合防控措施,防止艾滋病在MSM人群中的传播。
Objective To estimate the scale of MSM population in Baoji City and analyze the HIV status, sexual behaviors and prevention and treatment knowledge in this population and provide a scientific basis for formulating prevention and treatment strategies. Methods The free HIV rapid detection reagent was used as a carrier, and the capture-recapture method was used to estimate the male same-sex population in Baoji. The questionnaire survey on MSM was conducted in accordance with the National AIDS Sentinel Monitoring Implementation Plan. Results The population of male sex workers (MSM) in Baoji was estimated to be 926, accounting for 0.06% of the population in the corresponding age group in the city. The HIV prevalence in MSM population was 3.14%. The most recent condom use rate was 95.00% (380/400), AIDS awareness was 92.00%. Conclusion HIV rapid detection reagent has certain significance in the intervention of MSM, which can raise awareness of MSM self-detection of AIDS. There is a certain scale of MSM in Baoji City, which has a high awareness rate of HIV / AIDS prevention and control and HIV infection rate lower than The national level, but the risk of HIV infection still exists, need to take a variety of integrated prevention and control measures to prevent the spread of AIDS in the MSM population.