利用农村有线广播进行艾滋病健康干预的效果评价

The effect of health intervention about AIDS by cablecasting in rural areas

目的利用有线广播在山东省青州市农村地区开展预防艾滋病健康干预活动并对其效果进行评价。方法采用按比例容积概率抽样方法(PPS)在青州市抽取15～49岁的农村居民,在基线调查后,利用有线广播的形式在春节期间进行健康知识宣传,之后采取同样的调查方法进行问卷调查并评价其效果。结果干预后农村居民的卫生习惯有了明显改善,正确率均在90%以上,艾滋病知识的知晓率也有显著提高,其中5个核心问题的回答正确率由17.3%上升到62.4%(χ2=257.570,P<0.01)。结论通过有线广播为媒介在适宜的时间里开展预防艾滋病等健康知识的普及教育,可明显提高农村居民的卫生习惯及艾滋病知识知晓率。选择合适的时机开展形式多样的健康教育和行为干预值得推广。

Objective To develop and evaluate the effect of health education in country area of Shandong Qingzhou by cablecasting. Methods Probability proportional to size sampling （PPS） was conducted, and rural residents aged 15～49 were interviewed using a structured questionnaire as baseline information, adopted the same ascertainment methods after health education during period of the Spring Festival then evaluate the effection. Results The hygienic habits of rural residents have obviously improved after the intervention, all of the correct rates were above 90 %, and knowledge on HIV/AIDS also elevated significantly, among these the correct rate of pentakis-core questions raised from 17.3% to 62.4% （x^2 = 257.570, P〈0.001 ）. Conclusion The hygienic habit and knowledge on HIV/AIDS of rural residents were obviously raised through health education by cablecasting in eligible time, and was worthy of being popularized.