1998年内蒙古自治区结核病流行病学抽样调查结果分析

Analysis on the result of Inner Mongloia random survery for the epidemiology of tuberculosis in 1998

目的 了解全区的结核病疫情动态 ,评价防治措施的效果 ,为制定全区 2 0 0 1— 2 0 10年结核病防治规划提供科学依据。方法 参照《1990年全国结核病流行病学抽样调查实施细则》在全区采取分层、整群、等比例方法随机抽取 30个调查点。结果 实检人数为 5 382 6人 ,占应检人数的97.1% ,活动性肺结核患病率为 6 87.4 0 / 10万 ,涂阳肺结核患病率为 16 1.6 3/ 10万 ,菌阳肺结核患病率为 183.93/ 10万 ,与 1990年比年递降率分别为 2 .6 % ,7.3%和 6 .9%。结论 全区的结核病疫情仍十分严重 ,疫情下降缓慢。

Objective To realize the dynamic status of the epidemiological situation of tuberculosis in Inner Mongolia and evalute the efficacy of control measures as well as to provide the scientific basis for the prepation of Inner Mongolia Tuberculosis Control Program (2001—2010).Methods According to “Implementing regulation of national epidemiological sampling survey of tuberculosis in 1990',the multi-stratified groupsing random sampling method was used and the proportional sampling was utilized for Inner Mongolia as a whole.A total of 30 investigation points was sampling.Results The actual examined population in this survey was 53?826 and occupied 97.1% of the eligible population.The prevalence of active,smear positive and bacteriological positive pulmonary tuberculosis were 687.40/10 5,161.63/10 5 and 183.93/10 5 respectively.The annal reduction rates between 1990 and 1998 for active,smear positive and bacteriological positive pulmonary tuberculosis were 2.6%, 7.3% and 6.9%. Conclusion The magnitude of tuberculosis in Inner Mongolia was still serious.The improvement of Inner Mongolia epidemiolgical situation was rather sluggish.