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目的评价宣传教育和行为干预对高校男男性行为学生在改变艾滋病知识、态度和行为方面的效果,为制定有效的干预措施提供科学依据。方法采用雪球抽样调查的方法进行基线调查,在此基础上对干预对象进行为期6个月的艾滋病宣传和同伴教育等综合干预,干预后再进行调查。结果承认最近6个月内有过同性性行为的比例干预前占78.2%,干预后下降到75.4%,差别无统计学意义(P>0.05);干预前同性商业性性行为发生率和异性性行为发生率明显高于干预后;最近1次同性性行为使用安全套者由干预前的56.5%提高到67.9%(P<0.05),最近6个月内发生性行为时安全套使用频率干预前后比较未见显著性差异。结论本次干预有一定效果。要改变此类人群艾滋病高危性行为应建立长效的干预机制。
Objective To evaluate the effect of propaganda, education and behavior intervention on the knowledge, attitude and behavior of men who have changed their behavior in colleges and universities to provide a scientific basis for making effective interventions. Methods A baseline survey was conducted by means of a snowball sample survey. Based on this, a comprehensive intervention such as AIDS awareness and peer education was conducted for 6 months on the intervention subjects, after which interventions were conducted. The results acknowledged that the proportion of homosexual behaviors in the recent 6 months accounted for 78.2% before intervention and 75.4% after intervention, with no significant difference (P> 0.05); the incidence of homosexual commercial sex and heterosexuality before intervention The incidence of condom use in the last homosexuality was increased from 56.5% before intervention to 67.9% (P <0.05). The frequency of condom use in the last 6 months was not significantly different before and after intervention See significant differences. Conclusion This intervention has some effect. To change the high-risk behaviors of AIDS in these populations, a long-term intervention mechanism should be established.