摘要
目的分析成都市2011年男男性行为人群艾滋病哨点监测结果,探索HIV感染影响因素,为制定有效的干预措施、防治策略提供依据。方法采用横断面问卷调查方法,获得人口学及行为学资料,并进行HIV抗体和梅毒检测。对HIV感染危险因素进行单因素χ2检验和多因素Logistic回归分析。结果 2011年成都市共调查男男性行为者251人,HIV感染率为15.54%,梅毒感染率13.55%,艾滋病相关知识知晓率90.03%;最近6个月与同性发生肛交性行为占86.5%,最近1次安全套使用率为62.21%,安全套坚持使用率为36.87%;20.72%的男男性行为者与异性发生过性行为,且安全套坚持使用率为19.23%。结论成都市男男性行为人群HIV感染率较高,且高危性行为广泛存在,艾滋病知识知晓率较高、但安全套坚持使用率较低,应进行安全套发放和VCT服务,减少HIV感染的影响因素。
Objectives To provide scientific evidence for developing effective prevention strategies by analyzing the results of Chengdu men who have sex with men （MSM） HIV sentinel surveillance in 2011 and exploring the risk factors. Methods Cross -sectional questionnaire survey was conducted to collect the demography and be- havior data, accompany with HIV and syphilis test, The risk factors were analyzed with single X： test and mul- tiple Logistic regression. Results Totally 251 MSMs in Chengdu were investigated in 2011. The HIV incidence rate was 15.54%, while the syphilis incidence rate was 13.55% ; the awareness rate of HIV related knowl- edge was 90. 03% ; the rate of having sex with men in last 6 months was 86. 5%, and the percentage of con- dom usage in the last anal intercourse was 62. 21% , while its consistently usage was 36.87% ; 20.72% of MSMs admitted their heterosexual behavior, with the rate of consistent condom usage of 19.23%. Conclusion The infection rate of HIV is relatively high among MSMs in Chengdu, with widespread of high risk sex behav- ior. The acknowledgement of HIV related knowledge is relatively high, but the rate of consistent condom use is low. Services of condom promotion and VCT should be strengthed to reduce risk factors of HIV infection.
出处
《预防医学情报杂志》
CAS
2013年第1期36-40,共5页
Journal of Preventive Medicine Information
关键词
男男性行为人群
艾滋病
哨点监测
men who have sex with men （MSM）
HIV/AIDS
sentinel surveillance
