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目的 寻找经济、有效、旅客乐于接受的开展性病 /艾滋病健康教育的方式。方法 用整群抽样的方式抽取 5对列车各 3个硬卧车厢的旅客 586名为研究对象。实验组分别接受宣传材料或听讲座。对照组不接受任何教育。实验前后对各组均分别进行问卷调查。结果 两个实验组接受教育后知识知晓率均明显高于对照组。宣传材料组的成本效果优于讲座组。结论 图文并茂的宣传材料是列车上开展性病 /艾滋病健康教育成本最低效果最好的手段。
Objectives To find economical, effective, and comfortable ways for travellers to carry out sexually transmitted diseases/AIDS health education. Methods A total of 586 passengers with 3 hard sleepers in 5 pairs of trains were selected by cluster sampling. The experimental group received promotional materials or lectures, respectively. The control group did not receive any education. Questionnaire surveys were conducted before and after the experiment for each group. Results The knowledge rate of the two experimental groups after receiving education was significantly higher than that of the control group. The cost effectiveness of the promotional materials group is better than that of the lecture group. Conclusion Propaganda illustrations are the best means to minimize the cost of STI/AIDS health education on trains.