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目的了解MSM人群艾滋病相关高危行为及影响因素,为制定干预策略提供依据。方法采用“滚雪球”方法,对六安市城区MSM进行匿名问卷调查,使用EpiData3.1软件建立数据库,采用SPSS18.0进行统计分析。结果近半年内,63.3%的调查对象有多性伴行为,年龄、职业、性取向、寻找性伴的场所是影响因素;43.9%的调查对象有无保护肛交行为,文化程度、性取向、是否接受过干预服务及艾滋病知识是否知晓是影响因素;10.5%有过商业性性行为,年龄、文化程度、职业、在本地的居住时间、性取向以及艾滋病知识知晓是影响因素;23.6%与女性发生过性行为,无保护率为73.2%,文化程度、以及是否接受过干预服务是影响因素。结论六安市MSM人群艾滋病知识知晓率及干预服务覆盖率均较高,干预服务促进性行为安全套使用,但对该人群男性多性伴行为、商业性行为均无明显影响,亟待在该人群中开展有针对性的行为干预。
Objective To understand the AIDS-related high-risk behaviors and its influencing factors in MSM population and provide the basis for the development of intervention strategies. Methods An “Snowball” method was used to conduct anonymous questionnaire survey on MSM in urban area of Lu’an City. EpiData3.1 software was used to establish a database and SPSS18.0 was used for statistical analysis. Results In the past six months, 63.3% of the respondents were affected by multiple sexual partners, age, occupation, sexual orientation and sexual partners; 43.9% of the respondents had or did not have any protection of anal sex, educational level, sexual orientation, 10.5% had business sex behavior, age, education level, occupation, living time in the locality, sexual orientation and knowledge of HIV / AIDS were the influencing factors; 23.6% were related to the incidence of HIV / AIDS among women Sexual intercourse, unprotected rate of 73.2%, educational level, and whether or not the service was intervened were influential factors. Conclusion The knowledge of HIV / AIDS and intervention service coverage are higher in MSM population in Lu’an city. Intervention service promotes the use of condom, but there is no significant effect on MSM and commercial sex in this population, Conduct targeted behavioral interventions.