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目的了解渭南市男男性行为者(MSM)中艾滋病病毒(HIV)阳性者的背景状况和行为特征,为今后在此人群中开展艾滋病防控工作提供科学依据。方法收集渭南市2010-2015年MSM中HIV阳性者的流行病学资料和实验室检测结果,采用IBM SPSS 22.0软件进行统计分析。结果2010-2015年,共报告202例MSM HIV阳性病例,占渭南市HIV阳性者总数(566例)的35.69%,其构成比从2010年的25.00%上升至2015年41.48%。202例HIV阳性MSM中,年龄20~39岁者占55.45%(112例),有婚姻史者占58.42%(118例),初中文化占43.07%(87例),当地户籍占95.05%(192例)。检测方式以其他就诊者为多,占33.66%(68例)。HIV阳性的MSM累计同性性伴中位数为2人。CD4+T淋巴细胞≥350个/μL的病例占52.94%(99/187)。结论MSM中HIV阳性者逐年增加,具有年轻化、有婚姻史者、文化程度低、当地户籍为主等特点。相关部门应开展针对性的宣传教育与干预活动,降低新发感染。
Objective To understand the background and behavior characteristics of HIV positive men who have sex with men (MSM) in Weinan and provide a scientific basis for AIDS prevention and control work in this population in the future. Methods Epidemiological data and laboratory test results of HIV-positive MSM in Weinan from 2010 to 2015 were collected and analyzed by IBM SPSS 22.0 software. Results A total of 202 cases of MSM HIV-positive cases were reported in 2010-2015, accounting for 35.69% of the total number of HIV-positive cases in Weinan City (566 cases), and their composition ratio increased from 25.00% in 2010 to 41.48% in 2015. Among 202 HIV-positive MSM, 55.45% (112 cases) were aged 20-39 years, 58.42% (118 cases) with marital history, 43.07% (87 cases) with junior middle school education, 95.05% example). Detection methods to other patients as much, accounting for 33.66% (68 cases). HIV-positive MSM cumulative same-sex partner median of 2 people. There were 52.94% (99/187) cases of CD4 + T lymphocyte≥350 cells / μL. Conclusion The HIV-positive people in MSM are increasing year by year with the characteristics of being young, having a history of marriage, having a low level of education, and having a large number of local residents. Relevant departments should carry out targeted publicity, education and intervention activities to reduce new infections.