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目的了解内江市应用核心同伴教育宣传员(POL)干预法开展男男性行为(MSM)人群综合干预的效果,为该方法的推广应用提供参考。方法 在干预前(2008年)、干预1年(2009年)和2年(2010年)后,于MSM集中的场所采取随机抽样原则,抽取一定目标人群开展调查,调查内容包括艾滋病防治知识知晓、性行为等。结果 2008、2009年和2010年分别调查198人,217人,199人。对安全套使用、性传播、蚊虫叮咬等知识的知晓分别由干预前的55.1%、56.6%和51.5%提高到干预后的81.6%、87.4%和79.4%,最近6个月每次性行为安全套使用率由干预前的16.9%提高到41.4%。结论 POL干预方法是有效的健康教育干预方法,可提高MSM群体艾滋病知识和安全性行为。
Objective To understand the effectiveness of the comprehensive intervention of men who have sex with men (MSM) using the core peer education campaigner (POL) intervention method in Neijiang City, and to provide references for the promotion and application of this method. Methods Prior to the intervention (2008), 1 year (2009), and 2 years (2010) after intervention, random sampling principles were adopted at MSM-focused sites to collect certain target populations for investigations. The survey content includes knowledge of AIDS prevention and control, Sexual behavior and so on. Results In 2008, 2009 and 2010, 198 people were investigated, 217 were involved, and 199 were investigated. Knowledge of condom use, sexual transmission, and mosquito bites increased from 55.1%, 56.6%, and 51.5% before intervention to 81.6%, 87.4%, and 79.4% after intervention, respectively. The rate increased from 16.9% before the intervention to 41.4%. Conclusion The POL intervention method is an effective health education intervention method, which can improve the AIDS knowledge and safe sex behavior of the MSM group.