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目的了解海口地区男男同性恋者(MSM)HIV感染状况,为制定MSM人群艾滋病防控提供依据。方法对2011—2014年监测发现的321例男男同性恋HIV抗体阳性者流行病学资料进行统计分析。结果海口市MSM人群HIV感染者由2011年的44例上升至2014年的118例,占当年全市所有感染者比例由37.61%上升至51.98%;梅毒由2011年的14例上升到2014年的129例。MSM人群HIV感染者中大专及以上学历占57.01%,文化程度高却风险意识低、多个伴侣性行为、安全套使用率低是MSM感染HIV的影响因素。84.11%的MSM人群HIV感染者为21~40岁。60.75%的MSM人群HIV感染者至少有同性性伴侣2~5人,未婚、离异或丧偶者高达91.90%。结论海口市MSM感染艾滋病病毒的人数呈逐年上升趋势,高校逐渐成为感染HIV的高发地,应适时调整MSM人群艾滋病防控策略。
Objective To understand the status of HIV infection among MSM in Haikou area and provide the basis for the prevention and control of AIDS among MSM population. Methods The epidemiological data of 321 cases of HIV-positive men who have sex with men (MSMG) detected in 2011-2014 were analyzed statistically. Results In Haikou MSM population, the number of HIV-infected patients increased from 44 in 2011 to 118 in 2014, accounting for 51.98% of all infected persons in the year from 37.61%. Syphilis rose from 14 in 2011 to 129 in 2014 example. MSM population of HIV-infected persons accounted for 57.01% of college education or above, with a high degree of education but low risk awareness, multiple partner sex, low condom use is the impact of HIV infection in MSM. 84.11% of MSM population HIV infection is 21 to 40 years old. 60.75% of MSM population with HIV infection at least two to five same-sex couples, unmarried, divorced or widowed up to 91.90%. Conclusions The number of HIV-infected MSM in Haikou is increasing year by year. Colleges and universities are becoming the high-risk areas for HIV infection. HIV / AIDS prevention and control strategies for MSM should be adjusted accordingly.