Objective To determine the demand and use of VCT services among men who have sex with men (MSM) and the related factors of VCT use.

• 摘要目的了解男男性接触者(MSM)者艾滋病自愿咨询检测(VCT)服务需求及其利用状况，分析VCT服务利用的影响因素。