摘要
目的了解学生MSM性行为特征和HIV感染现状,探索危险因素。方法采用分类滚雪球方法招募MSM研究对象,以面对面问卷调查获得相关人口学及行为学资料,抽取5 ml静脉血进行HIV抗体血清学检测,分析其中学生MSM人群行为特征和HIV感染危险因素。结果学生MSM艾滋病知晓率达94.67%,78.11%的人用互联网寻找性伴,首次同性肛交的平均年龄为18.6岁,82.64%的人最近6个月有肛交行为,同性性伴数平均3.12个,坚持使用安全套的比例为39.86%,HIV感染率为8.88%;学生MSM的HIV感染率、最近6个月肛交比例、平均性伴个数、首次同性肛交平均年龄,均低于非学生MSM。结论首次同性肛交年龄小,多性伴,无保护肛交性行为使学生MSM成为HIV感染的高危人群之一,寻求有针对性的干预措施是该人群艾滋病防制工作重点。
Objective To understand sexual behavior characteristics and HIV infection situation of MSM college students,and explore the risk factors.Methods MSM college students were recruited by means of classified snowball,acquired demographic and behavioral data through face to face questionnaire survey,and collected 5ml vein blood for HIV antibody test.Sexual behavior characteristics and HIV infection risk factors among MSM college students were analyzed.Results The awareness rate of HIV/AIDS related knowledge among MSM college students is 94.6%;78.11% of them seek for sex partner through Internet;the average age of first anal sex with man is 18.6 years old;82.64% of them have had anal sex in the past 6 months;have 3.12 sex partners in average;only 39.86% of them use condom consistently;and the HIV infection rate among them is 8.88%.The HIV infection rate,percentage of anal sex in the past 6 months,average number of sex partner,average age of first anal sex are all lower than normal MSM.Conclusion MSM college students are vulnerable to HIV/AIDS because of the young average age of first anal sex,multiple sex partners and unprotected anal sex.Therefore,specific intervention approaches towards them takes priority in MSM HIV prevention work.
出处
《预防医学情报杂志》
CAS
2011年第11期890-893,共4页
Journal of Preventive Medicine Information
