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目的南通市通州区男男性行为(MSM)人员的艾滋病(HIV)流行病学调查分析。方法应用滚雪球抽样方法,在南通市通州区2014年1月~2015年12月期间选取100例男男性行为(MSM)人员,对MSM人员开展问卷调查,并采集其血样进行HIV检测。结果对100例男男性行为人员经流行病学调查分析得出,其艾滋病知识知晓率低、安全套使用率低、商业性行为居多、年龄分布低,艾滋病感染率达到10.1%;研究组艾滋病感染率为18.0%,对照组艾滋病感染率为2.0%,两组对比差异有统计学意义(P<0.05)。结论在南通市通州区男男性行为(MSM)人员中,其艾滋病知识知晓率低,并无对高危性行为采取保护,艾滋病感染率高,艾滋病流行形势较为严峻;应加强对男男性行为(MSM)人员艾滋病检测力度,并对其应用健康教育与行为干预措施,有效控制艾滋病在男男性行为(MSM)人员中的传播。
Objective To investigate the HIV epidemiology of men who have sex with men (MSM) in Tongzhou District, Nantong City. Methods 100 samples of MSM were selected in Tongzhou district of Nantong from January 2014 to December 2015 by using the method of snowball sampling. The MSM staff were surveyed and their blood samples were collected for HIV testing. Results A total of 100 men who had masculine gender behaviors were analyzed by epidemiological survey. Their knowledge of HIV / AIDS was low, the rate of using condoms was low, the majority of commercial sex, age distribution was low and HIV prevalence rate was 10.1%. The HIV prevalence rate Was 18.0%. The HIV infection rate in the control group was 2.0%. The difference between the two groups was statistically significant (P <0.05). Conclusions Among the MSM staff in Tongzhou District of Nantong City, AIDS awareness is low and there is no protection against high-risk sexual behaviors. The rate of HIV infection is high and the HIV / AIDS epidemic is more serious. Men who have sex with men (MSM ) Staff to carry out HIV testing and apply health education and behavioral interventions to effectively control the spread of AIDS among men who have sex with men (MSM).