中文摘要：

目的了解云南省梁河县艾滋病自愿咨询检测（VET）人群中HIV感染状况及其影响因素。方法对云南省梁河县2008--2011年所有VCT人群进行HIV抗体检测，并分析其影响因素。结果2008--2011年梁河县共有1452名VCT求询者，其中33人（2．3％）HIV检测阳性。多因素Logistic回归分析显示：男性（OR=2．61，P〈0．01）、配偶或性伴HIV阳性（OR=17．90，P〈0．01）以及注射吸毒者（OR=4．39，P〈0．01）HIV感染率较高。结论云南省梁河县VCT人群中HIV感染率较高，应针对男性、HIV感染者配偶或性伴、注射吸毒人群进一步加强VCT工作力度，以有效控制艾滋病疫情蔓延。

英文摘要：

Objective To determine prevalence and influencing factors of HIV infection among participants in voluntary counseling and testing （VCT） in Lianghe County, Yunnan Province. Methods All VCT participants during 2008 - 2011 in Lianghe County were tested for HIV antibody. The prevalence and influencing factors of HIV infection were analyzed. Results There were 1452 VCT participants from 2008 to 2011, 33 of them were HIV positive. The HIV prevalence was 2. 3%. Multiple logistic regression analysis indicated that males （ OR = 2. 61, P 〈 0. 01 ）, living with HIV-positive spouses or sex partners （ OR = 17.90, P 〈 0. 01 ） and injection drug users （ OR =4. 39, P 〈 0. 01 ） were associated with HIV infection. Conclusion The HIV prevalence among VCT participants in Lianghe County in Yunnan Province was relatively high. VCT promotion should be strengthened among males, who living with HIV-positive spouses or sex partners and injection drug users to control HIV infeetion.