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目的:了解浙江省台州市男男性行为者(MSM)艾滋病病毒(HIV)、性传播疾病感染(STIs)状况。方法:以现场为基础的方便抽样法展开横断面调查。对愿意接受HIV/STIs检测的MSM采集5 ml静脉血,并以ELISA法进行HIV抗体筛查,对HIV抗体筛查阳性者以Western Blot法进行确证试验;以TPPA法进行梅毒特异性抗体检测。结果:共有251名MSM参加了本项研究,其中完成调查问卷并参加血液检验者169人,仅回答问卷不参加检测者37人,仅参加检测而不愿意回答问卷者45人。共收集有效问卷206份,血样214份。其中HIV抗体确证阳性率7.0%(15/214),梅毒(TPPA法)阳性率23.1%(49/212)。结论:台州地区MSM人群HIV/STIs感染水平较高,危险行为较普遍,需要尽快开展综合性的干预。
Objective: To investigate the status of HIV and STIs among men who have sex with men (MSM) in Taizhou City, Zhejiang Province. METHODS: Cross-sectional surveys were conducted using an on-site convenience sampling method. 5 ml of venous blood was collected from MSM willing to undergo HIV / STIs test, and HIV antibody was screened by ELISA method. Confirmation test was performed by Western Blot on HIV antibody screening positive person. The syphilis specific antibody was detected by TPPA method. Results: A total of 251 MSM participated in the study, of which 169 were blood test participants, 37 were only those who did not participate in the questionnaire, 45 were only those who did not participate in the test and were not willing to answer the questionnaire. A total of 206 valid questionnaires were collected and 214 blood samples were collected. Among them, HIV antibody positive rate was 7.0% (15/214) and syphilis (TPPA method) positive rate was 23.1% (49/212). Conclusion: The MSM population in Taizhou prefecture has a high HIV / STIs infection level and dangerous behaviors are common. Comprehensive interventions need to be carried out as soon as possible.