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目的了解金华市男男性接触者(MSM)艾滋病行为特征及艾滋病病毒(HIV)、梅毒感染情况,并探讨相关因素。方法对金华市2012年201名MSM进行问卷调查,收集相应的社会人口学和高危行为信息,并采血进行梅毒和艾滋病病毒抗体检测。结果 MSM人群平均年龄(25.63±6.74)岁,艾滋病防治知识知晓率为81.59%。最近六个月与同性发生过肛交行为占63.68%,每次使用安全套的占32.03%;最近六个月与异性发生过性行为占17.41%,每次使用安全套的占20.00%。HIV和梅毒阳性率分别为4.48%和4.98%。结论 MSM人群高危行为发生率较高,是HIV和梅毒感染的高风险人群,也是HIV和梅毒向一般人群传播的桥梁人群。
Objective To understand the AIDS behavioral characteristics and the prevalence of HIV and syphilis among MSM in Jinhua City and explore the related factors. Methods A questionnaire survey was conducted on 201 MSMs in Jinhua City in 2012 to collect the corresponding socio-demographic and risk behaviors information, and blood samples were collected for syphilis and HIV antibody testing. Results The average age of MSM population (25.63 ± 6.74) years old, awareness of AIDS prevention and control knowledge was 81.59%. In the last six months, 63.68% had anal intercourse with same sex, 32.03% had used condom each time, 17.41% had sex with heterosexual in the last six months, and 20.00% had used condoms each time. The positive rates of HIV and syphilis were 4.48% and 4.98% respectively. Conclusions MSM has a high risk of high-risk behavior and is a high risk group of HIV and syphilis infection. It is also a bridge for transmission of HIV and syphilis to the general population.