【摘要】 目的 :了解河南省非结核分枝杆菌感染状态。方法 :通过结核菌素皮肤试验对河南省部分中学生的非结核分枝杆菌感染情况进行了观察。结果 :河南省中学生非结核分枝杆菌平均感染率为 5 .95 % ,低于全国同年龄组人群水平。各地区间有显著性差异 (P<0 .0 1) ,各年龄组及性别间差异无显著性意义。更多还原

【Abstract】 Objective:To reveal the infection rate of mycobacterium non tuberculosis in Henan.Method:The tuberculin test is carried on with 2u PPD T and 5u PPD B injected into the skin of students in the middle school.Results:The average infection rate of the mycobacterium non tuberculosis is 5 95%.There is significant difference at region( P <0 01),but there is no significant difference at sex or in age groups.The total infection rate of the mycobacterium non tuberculosis in Henan was lower than that of nationwide.更多还原