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结核病是影响少年儿童健康的主要疾病之一.为了解我市中学生肺结核的患病情况,搞好少年儿童结核病的防治工作,于1993年10月随机选择4处中学开展了肺结核的流行病学调查和防治.现将结果报告如下:1 材料与方法采用单纯整群抽样法,选择即墨二中、五中、第二职业高中、第二职业中专4处学校全部在校学生为调
Tuberculosis is one of the major diseases that affect the health of children and adolescents.To understand the prevalence of tuberculosis among secondary school students in our city and do a good job TB prevention and treatment of children and adolescents, in October 1993 randomly selected 4 secondary schools to carry out an epidemiological survey of tuberculosis And prevention and treatment.The results are reported as follows: 1 Materials and methods using a simple cluster sampling method, choose Jimo II, five, second occupation high school, the second vocational school four schools for all students