南阳市2005年新确认的HIV感染者流行病学分析

Epidemiological Analysis on Newly Confirmed HIV Infector in Nanyang City in 2005

目的 分析南阳市2005年新确认的HIV感染者的流行状况及其影响因素,为制定有效的HIV防控措施提供依据。方法对2005年全市新确认的HIV感染者的资料进行分析。结果全年新确认684例HIV感染者,有偿采供血感染的人占64.6%(442/684),既往受血感染占13.6%(93/684),异性性传播占18.7%(128/684),其中HIV感染者配偶间性传播占51.6%(66/128),婚外性传播占48.4%(62/128)。确认的684例H IV感染者中,通过自愿咨询检测(VCT)发现的人占59.1%(404/684)。结论我市新确认的HIV感染者中经性传播的比例正在上升;HIV感染者主要通过VCT发现;应进一步加强VCT工作。

Objective Analyzing the current situation on epidemic and factors of newly confirmed HIV infector in the city in 2005 ,which provides the reference for effectively preventing and controlling HIV. Methods Analysis was made on the epidemiologic data of newly confirmed HIV infector collected in the city in 2005. Results A total of 684 HIV cases were newly confirmed in 2005 , of which 64.6% （442/684 ） was infected by formal plasma donors; 13.6% （93/684） was infected by transfusing blood;18.7% （ 128/684） was infected by sexual trans- mission,of which 51.6% （66/128） was infected by their spouse ,48.4% （62/128） got HIV because of sexual behavior with ultra - marriage lover Of all the 684 newly confirmed HIV cases, 59.1% （404/684） were founded by Voluntary Counseling and Testing（VCT）. Conclusion It was fanded that the proportion by heterosexual trans- mission was increasing among the newly confirmed HIV cases;The HIV cases were mainly founded by VCT. We should stengthen the work on VCT.