河南省六所学校结核病流行情况分析

1992 - 2 0 0 0年河南省在校学生发生多起结核病流行 ,对其中 6起发生结核病流行学校的学生进行结核菌素试验和胸透 ,对结核菌素强阳性和胸透异常者拍胸片、做痰结核菌检查 ,结果发现活动性肺结核病人 95例 ,其中排菌肺结核病人 14例 ,肺结核病患病率 1786 / 10万 ,涂阳患病率 2 6 3/ 10万 ,二者均明显高于 1990年河南省结核病疫情。青少年是结核病好发年龄 ,正规抗痨治疗是控制结核病流行最有效的方法。

Analysis on Tuberculosis Epidemic in Six Schools of Henan Province

From 1992 to 20000, several tuberculosis epidemics took place in schools of Henan province. PPD test and chest X-ray were done in students of 6 of the schools. Sputum microscope examination was done in those whose PPD test showed strong positive reaction and those whose chest X-ray was abnormal. 95 active pulmornary tuberculosis cases were found out finally. Of these, 14 cases were smean positive. Its prevalence rate was 1786/10 6, and its smean positive prevalence rate was 263/10 6. Both of the two rates were significantly higher than that of the third tuberculosis epidemic survey in Henan. Teennagers were more likely to suffer from tuberculosis. Regular anti-TB treatment was an efficient method to control tuberculosis.