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1996年5月,我们结合学校学生健康体检进行PPD试验,对强阳性者进行X线检查,检出肺门结核21人,现将检查情况报告如下。 1 资料与方法 1.1 对象:本市涵江区农村镇前小学幼儿班至5年级学生668人,男338人,女330人。年龄6～12岁,平均9.7岁。 1.2 方法:按常规皮内注射1:2000 PPD 0.1mL,72小时观察结果。强阳性反应者进行X线胸透,发现肺部异常者再拍前后位胸片。 2 结果 2.1 检出强阳性反应28人,阳性率为4.19％。其中男生强阳性15人,阳性率4.43％;女性强阳性13人,阳性率3.94％。经统计学处理,男女之间无差异(X~2=0.103,P>0.05)。
May 1996, we combine the school health examination for PPD test, strong positive X-ray examination, detected hilar tuberculosis 21 people, the inspection report is as follows now. 1 Materials and Methods 1.1 Object: 668 preschool children to grade 5 in Rural Pre-primary Schools in Hanjiang District, including 338 males and 330 females. Aged 6 to 12 years old, with an average of 9.7 years old. 1.2 Methods: routine intradermal injection of 1: 2000 PPD 0.1mL, 72 hours of observation. Strong positive responders were X-ray chest and found abnormal lungs and then before and after the chest radiograph. 2 results 2.1 detected strong positive reaction 28 people, the positive rate was 4.19%. Among them, 15 were male with strong positive rate, the positive rate was 4.43%. 13 were female with strong positive rate of 3.94%. Statistically, there was no difference between men and women (X ~ 2 = 0.103, P> 0.05).