广东省第四次结核病流行病学抽样调查报告

目的 考核评价全省1990－2000年结核病控制规划实施效果，了解全省结核病疫情状况。方法 根据全国第四次结核病流行病学抽样调查方案，采用分层整群随机抽样方法抽取调查点，然后根据调查结果进行分析。结果 全省结核病疫情和十年前相比，肺结核病患病率、涂阳患病率、菌阳患病率和死亡率分别下降28．8％、4．5％、8．6％和73．6％。结论 全省结核病患病率、涂阳和菌阳患病率呈下降趋势，但下降速度缓慢，而结核病死亡率下降则十分显，充分体现现代结核病化疗对降低病人死亡率的效果。

The Report of the Forth Epidemiologic Sampling Survey for Tuberculosis in Guangdong Province

Objective To evaluate the effect of the implementation of tuberculosis control program from 1990 to 2000 and know about the epidemic situation in Guangdong Province.Methods According with the methods of the forth epidemiologic sampling survey for tuberculosis in our country, the method of stratified cluster random sampling was use in this survey . Results Comparing with recent decade, the prevalence rate of active tuberculosis and smear positive has been declined 28.8% and 4.5% respectively, and the mortality rate is 73.6% .Conclusion The trend of the prevalence rate of active tuberculosis and smear positive is descendent, and the descent is so slow, but the raoratlity rate declined very signally.The results show the modem chemotherapy has been achieved the effect on the descent of the tuberculosis mortality rate.