Objective:To understand the characteristics and trend on HIV related high risk behaviors, HIV and syphilis prevalence among old men who have sex with men(MSM) in Jiangsu province from 2010 to 2014, so as to provide information for the development of intervention strategies for old MSM. Methods:Using cross sectional study, we sampled 1 185 old MSM between 2010 and 2014. We analyzed the trend on HIV related risk behaviors, HIV and syphilis prevalence. Results:The proportion of traditional sample sites, such as bath/sauna/massage room, decreased from 70.7% to 29.3%. The rate of knowledge, attitude, practice(KAP) related to HIV, anal sex in latest six months, and habitual condom use between old MSM increased from 77.1%, 55.4%, 20.7% to 91.2%, 72.6%,38.5% separately. The prevalence of syphilis decreased from 21.7% to 11.8%. There was no significant difference on the trend of HIV and sexually transmitted diseases. Conclusions:The rates of sexually activity and HIV prevalence were pretty high, but the rate of habitual condom use was low in old MSM. Based on the results, condom use should be strengthened and new intervention measures should be developed. |
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