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健康教育是一项投资少、效益大的卫生战略措施。两年多来我们把它作为农村学校卫生工作的中心内容来抓,先后于1991年10月和1992年10月对秦皇岛市学校卫生试点县昌黎县城关的五衔小学和乡村的邢庄小学的819名学生进行了健康教育效果的观察。1 调查对象与方法在各年级中以整群抽样的方法随机抽出一个班,
Health education is a less cost-effective strategy of health strategy. Over the past two years, we have taken it as the centerpiece of rural school health work. In October 1991 and October 1992, we conducted a series of surveys on Qinhuangdao School Health Pilot County Five Primary Schools in Changli County and Xingzhuang Primary School 819 students were observed the effect of health education. A survey of subjects and methods in all grades in a cluster sampling method randomly selected a class,