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目的了解2012年深圳男男性同性恋(MSM)人群的艾滋病知识知晓率情况、高危行为方式,为在该人群中开展艾滋病预防控制工作提供依据。方法 2012年4-6月在MSM经常活动场所对MSM进行问卷调查,同时检测艾滋病、梅毒抗体。结果调查对象HIV确认检出率为12.3%。平均年龄(30.5±8.5)岁,93.8%在过去6个月中有过男性肛交行为,其中42.3%为有时使用安全套。15.8%在过去6个月曾与女性发生过性行为,而最近一次与女性发生性行为安全套使用率仅为43.5%。艾滋病知识知晓率为75.0%。结论男同人群艾滋病哨点监测检出率较高,该人群普遍存在高危行为。该人群与女性无保护性行为可能会引起家庭内传播或转介到一般人群,提示对该人群尤其要在宣传教育上更具有针对性干预,提高安全套的使用率。
Objective To understand the awareness rate of HIV / AIDS and MSM behaviors in MSM in Shenzhen in 2012 and provide the basis for HIV / AIDS prevention and control in this population. Methods From April to June in 2012, we conducted a questionnaire survey on MSM in MSM venues and detected AIDS and syphilis antibodies. Results The detection rate of HIV in the surveyed subjects was 12.3%. The average age was (30.5 ± 8.5) years and 93.8% had had male anal sex in the past 6 months, of whom 42.3% were condoms sometimes. 15.8% had sex with females in the past 6 months, whereas the most recent use of condoms with females was only 43.5%. AIDS awareness was 75.0%. Conclusions There is a high detection rate of sentinel surveillance of AIDS in male cohorts, and high risk behaviors are common in this population. This population and women’s unprotected sex may lead to transmission or referral to the general population within the family, suggesting more targeted interventions in this population, especially in publicity and education, to increase condom use.