2011-2013年四川省新津县HIV感染状况

Infection Status of HIV in Xinjin County,2011-2013

目的了解四川省新津县近年HIV感染的现状、构成特点和相关因素,为更好的开展艾滋病防控工作提供依据。方法对2011-2013年新津县共47 261名人员进行了HIV抗体检测,并对确诊的111例HIV感染者的人群构成特点进行了分析。结果 2011-2013年新津县HIV抗体阳性检出率分别为0.25%、0.21%和0.25%,感染者的男女比为1.9∶1-3.4∶1,农村人口为主,文化程度主要为中学及以下。3年间临床检测检出率有逐年升高趋势,其差异有统计学意义（χ^2=7.75;P〈0.05）。结论新津县艾滋病感染者男性占大多数,文化程度普遍较低,应加强自愿咨询检测工作,各医院在开展临床检测后,相关职能部门也应加强监督,特别是民营医院应加强管理,以预防职业暴露和医源性感染传播。

Objective To understand the infection status and constituent characteristics of HIV in Xinjin county of Sichuan province and to identify the associated factors.Methods A total of 47 261 participants were conducted HIV-antibody test from 2011 to 2013,and the constituent characteristics of 111 HIV infectors were analyzed.Results The positive rate of the participants in the 3 years was respectively 0.25%,0.21%and 0.25%,and the gender ratio of male to female ranged from 1.9：1 to 3.4：1.The infected cases were mainly rural populations with education level mainly secondary school or below.The detection rate had been increasing in the 3 years,with statistical annual difference（ χ2= 7.75,P 0.05）.Conclusion Most of the HIV-infected cases are male and with low education level.Voluntary counseling and testing（ VCT） should be strengthened.With the implementation of clinical test in the hospital,supervision from relevant functional department should be strengthened and particularly management in the private hospitals should be strengthened to prevent the occupational exposure and transmission of nosocomial infection.