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目的了解承德市男男性行为者(MSM)群体的艾滋病/性传播疾病(AIDS/STD)感染状况。为在该人群中提供预防干预服务提供依据。方法以2011年1月—2012年12月到承德市疾病预防控制中心接受自愿咨询检测的MSM为调查对象,采用酶联免疫吸附试验(ELISA)进行人类免疫缺陷病毒(HIV)抗体初筛检测,初筛阳性样本采用免疫印迹法(WB)进行确证检测。采用快速血浆反应素环状卡片试验(RPR)、梅毒螺旋体明胶颗粒凝集试验(TPPA)检测梅毒螺旋体。结果共检测各种文化层次MSM 260人,平均年龄33岁,未婚者占83.85%。HIV抗体阳性27例,感染率为10.38%(27/260);梅毒阳性21例,感染率8.08%(21/260)。结论 MSM人群HIV和梅毒感染率较高,是AIDS/STD传播的桥梁人群,应加大在此人群中的HIV预防控制的各项干预措施。
Objective To understand the HIV / STD infection status of MSM in Chengde City. Provide the basis for providing preventive intervention services in this population. Methods From January 2011 to December 2012, MSM who received voluntary counseling and testing in Chengde CDC were enrolled in this study. HIV antibody screening was performed by enzyme-linked immunosorbent assay (ELISA) Positive samples were screened by Western blot (WB) for confirmatory testing. Treponema pallidum was detected by rapid plasmaproximal cyclic card test (RPR) and Treponema pallidum gelatin particle agglutination test (TPPA). Results A total of 260 MSMs were tested at various cultural levels, with an average age of 33 years and 83.85% of unmarried people. 27 cases were HIV positive, the infection rate was 10.38% (27/260); 21 cases were syphilis positive, the infection rate was 8.08% (21/260). Conclusion MSM population has a high infection rate of HIV and syphilis, which is a bridge for AIDS / STD transmission. Various interventions for HIV prevention and control in this population should be strengthened.