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目的了解阿克苏地区高危人群HIV感染情况及其分布特征,为制定控制HIV感染的有效防治措施提供科学依据。方法采用ELISA法初筛,初筛阳性血样由新疆疾病预防控制中心艾滋病确认实验室用蛋白印迹(westernblot)法确认。结果对2006年阿克苏地区高危人群艾滋病筛查实验室确认的368份HIV感染者进行统计分析。吸毒人群255份,占69.29%,暗娼人群53份,占14.40%,性病患者38份,占10.33%,孕产妇2份,占0.54%。确认阳性家属20份,占5.43%。以吸毒人群占主体,男性多于女性,年龄20~40岁为主。结论目前阿克苏地区HIV感染以吸毒人群为主,暗娼人群、性病患者流行速度加快,感染者家属感染率较高,孕产妇筛查中出现感染者,已存在高危人群向一般人群流行趋势。采取切实可行措施对预防和控制高危人群艾滋病的流行非常必要和紧迫。
Objective To understand the prevalence and distribution of HIV infection among high-risk population in Aksu region and provide a scientific basis for effective prevention and control measures to control HIV infection. Methods The primary screening by ELISA and the positive blood samples by primary screening were confirmed by western blot in the AIDS Confirmation Laboratory of Xinjiang Center for Disease Control and Prevention. Results A total of 368 HIV-infected persons confirmed by AIDS screening laboratories of high risk population in 2006 in Aksu district were analyzed. 255 were drug users, accounting for 69.29%; 53 were female sex workers, accounting for 14.40%; 38 were sexually transmitted diseases, accounting for 10.33%; and 2 were pregnant women, accounting for 0.54%. Confirm 20 positive relatives, accounting for 5.43%. To drug users accounted for the main body, more men than women, aged 20 to 40-based. Conclusions At present, HIV infection in Aksu region is dominated by drug addicts. The prevalence rate of sex workers and FSWs is accelerating, and the infection rate among family members of infected persons is high. Infection occurs during screening of pregnant women, and the prevalence of high risk population to the general population already exists. Practical measures are necessary and urgent to prevent and control the AIDS epidemic in high-risk groups.