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作 者:张国磊[1] 汪宁[1] 普毅 徐俊杰[1] 李宝山 丁国伟[1] 贾曼红[3] 汪海波[1] 郑锡文[1] 乌正赉[4]
机构地区:[1]中国疾病预防控制中心性病艾滋病预防控制中心,北京100050 [2]个旧市疾病预防控制中心,云南个旧661000 [3]云南省疾病预防控制中心,昆明650022 [4]中国协和医科大学,北京100730
出 处:《中国艾滋病性病》2007年第4期334-336,共3页Chinese Journal of Aids & STD
基 金:美国国立卫生研究院资助(U19AI51915);中国科技部"十五"攻关项目资助(2004BA719A02)
摘 要:目的了解云南省某地矿区嫖客人群性病/艾滋病(STD/AIDS)相关知识、行为及感染状况,分析可能的危险因素。方法采用标准化问卷匿名收集研究对象的人口统计学、STD/AIDS知识、性行为等信息,并对4种STD和艾滋病病毒(HIV)感染状况进行检测。结果该矿区嫖客STD/AIDS知识不足,安全套使用率低,AIDS相关知识全部回答正确率为4.3%。HIV阳性率为1、5%(95%CI:0.2%~2.8%),梅毒阳性率为2.4%(95%CI:0.8%~4.0%),2型单纯疱疹病毒(HSV-2)抗体阳性率为14.9%(95%CI:11.1%~18.7%),淋球菌阳性率2.1%(95%CI:0.6%~3.6%),沙眼衣原体阳性率为6.9%(95%CI:4.2%~9.6%),STD总感染率为23.2%(95%CI:18.7%~27.7%)。STD感染与吸毒(调整OR=6.4,95%CI:1.4~28.8)、镇上居住时间(调整OR=2.7,95%CI:1.5~4.9)及首次性行为年龄(调整OR=2.2,95%CI:1.0~5.0)的联系有统计学意义。结论该矿区嫖客性病艾滋病感染率较高,STD/AIDS知识缺乏,安全套使用率低,自我保护意识差,应作为今后干预的重要目标人群。Objective To estimate HIV/STIs related knowledge,the prevalence and risk factors for HIV/STIs among FSW clients in a mining area of Yunnan province. Methods A standardized questionnaire was administered to collect information about socio-demographics, HIV/STIs related knowledge, and sexual behavior of the study subjects. Blood and urine samples were collected for HIV/STIs testing. Results HIV/STIs related knowledge and rate of condom use among FSW clients in the mining area were low. Only 4.3 % of the study subjects were informed of the correct route of HIV transmission. Five participants 1.5 % (95 % CI : 0.2 % - 2.8 % ) were infected with HIV. Positive rate for syphilis, HSV-2, Neisseria gonorrhea and Chlamydia trachoma were 2.4% (95% CI: 0.8% -4.0%), 14.9% (95% CI: 11.1%.- 18.7 % ) ,2.1% ( 95 % CI : 0.6 % - 3.6 % ), 6.9 % ( 95 % CI : 4.2 % - 9.6 % ), respectively. The total prevalence rate of STIs was 23.2% (95 % CI:18.7% -27.7% ). Factors associated with STIs were drug use(adjusted OR = 6.4,95% CI: 1.4 - 28.8), duration of local residence( adjusted OR = 2.7,95 % CI : 1.5 - 4.9 ) and age of having the first sex ( adjusted OR= 2.2,95 % CI:1.0-5.0).Conclusions HIV and other ST Is were highly prevalent amongst FSW clients in this mining area. In addition, the knowledge of HIV/STIs and their prevention was poor, the rate of condom use was low, and self protection, was weak. Therefore, this specific subpopulation should be listed as a target group for future HIV/STIs behavioral interventions.
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