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目的 探讨在高中生中开展艾滋病和安全性行为同伴教育的近期效果和可行性。方法 采用非等同比较组设计的研究方法 ,于 2 0 0 0年 1 1月以两所重点中学的 82 3名高中二年级学生为对象 ,并将其分为干预组、内对照组及外对照组。结果 干预组在同伴教育后生殖健康和艾滋病知识的答对率比教育前提高 ,与内、外对照组相比 ,差异有显著性 (P <0 .0 5或P <0 .0 1 ) ,而教育后内、外对照组提高不显著。教育后比教育前 3组学生对婚前性行为态度和安全性行为意向的均分均有所增加 ,但只有干预组教育前后对安全性行为意向均分的差异具有统计学意义 (P <0 .0 5) ;调查中还显示高中男生和女生中性交行为的发生率分别为 1 .8%和 0 .2 %。结论 在高中生中开展艾滋病和安全性行为同伴教育是有效而可行的
Objective To explore the recent effectiveness and feasibility of peer education on AIDS and safer sex among high school students. Methods Using the research method of non-equal comparison group design, 82 3 high school sophomores in two key middle schools were enrolled in January 2001 and divided into intervention group, internal control group and external control group. Results The response rate of reproductive health and AIDS knowledge in the intervention group was higher than that of before education, and there was significant difference (P <0.05 or P <0.01) between the intervention group and the control group After education, internal and external contrast group increased significantly. After education, the average scores of attitude toward premarital sexual behavior and safety behavior among the three groups before education were all increased, but there was significant difference between before and after education about the equal share of safety behavior intention before and after education (P <0. 0 5). The survey also showed that the incidence of intercourse among boys and girls in high school was .8% and .2% respectively. Conclusion It is effective and feasible to carry out peer education on AIDS and safer sex among high school students