男男性行为者(Men who have sex with men,MSM)在全球范围内受到艾滋病流行的严重影响,并已成为我国艾滋病病毒(Human immunodeficiency virus,HIV)传播的重点人群,疫情逐年上升[1-3]。扩大MSM的HIV检测覆盖面是防控艾滋病流行的重要措施。然而,我国仅有47%的MSM曾经做过HIV检测[4]。阻碍MSM接受检测的个体原因主要有:害怕受到他人歧视,担心检测过程碰到熟人,害怕 Men who have sex with men (MSM) have been severely affected by the HIV / AIDS epidemic on a global scale and have become the focus of human immunodeficiency virus (HIV) transmission in China. The outbreaks have risen year by year [1-3 ]. Expanding HIV coverage of MSM is an important measure to prevent and control the AIDS epidemic. However, only 47% of MSMs in our country have done HIV testing [4]. The main reasons that prevent MSM from being tested are: fear of being discriminated against by others, fear of encountering acquaintances in the testing process, fear