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自 1996年至 1998年连续三年 ,我们对郑州市三十余所大中专院校入校新生进行ＰＰＤ检查 ,了解入校新生结核菌感染情况 ,并筛选出结核病易患人群进行化学预防 ,同时对发现的患者进行了正规治管 ,以防止结核病在我市学生中爆发流行。现将情况报告如下。1 对象及方法1.1 自 1996
For three consecutive years from 1996 to 1998, we conducted PPD examinations for freshmen from more than 30 colleges and universities in Zhengzhou to find out the prevalence of TB infection among freshmen admitted to our university and screened out the TB prevention population for chemical prevention. At the same time, Patients found were formally managed to prevent the outbreak of tuberculosis in our city students. Now the situation is reported as follows. 1 objects and methods 1.1 since 1996