云南省红河州哈尼族结核病疫情调查分析

Analysis of the epidemic situation of tuberculosis in the Hani nationality of Honghe prefecture,Yunnan province

目的 调查云南省哈尼族肺结核流行情况。方法 出生满 3个月以上婴儿至 15周岁以下儿童作结核菌素试验 (PPD)及卡介苗接种的卡痕检查 ,PPD强阳性者进行胸部摄片检查 ,有症状者进行痰菌检查。结果 4 0 2名哈尼族人中检出活动性肺结核 2 3例 ,检出率 5 .7% ,痰菌阳性 3人 ,涂阳率 74 6 .2 7/ 10万。PPD强阳性反应 2 5名 ,强阳性率 14.0 %。

Objective To explore the tuberculosis prevalance about the Hani nationality poputation of Yunnan province.Methods To conduct The PPD test and examine the BCG inocualation ecar on the children from aged 3months to 15 years old.To take the chest X ray film on those with strongly prositive reaction of PPD test.The sputum examination for acid fast bacillus were performed for all cases who had the suspect tuberculosis symptoms.Results 23 cases with active tuberculosis were found in this investigation. The detect rate was 5.7%. 3 cases were smear positive and the prevalence of smear positive was 746.27/105.25 cases were foune to be strongly positive reaction of PPD test,it's rate showed 14%.Conclusion The state of tuberculosis prevalence in Honghe prefecture,Yunnan province in very critical.