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人群中结核自然感染率随着年龄的增高而增高,结核自然感染率与人群中肺结核的患病率是否呈明显的相关性,这对查找肺结核病人,控制结核传染是有一定实际意义的。为了摸清农村结核自然感染情况,肺结核流行的规律性以及它们之间的相关性,提出可行的防治措施,我们选择了磐石县官马
The natural infection rate of tuberculosis in the population increases with age, and whether the natural infection rate of tuberculosis and the prevalence of tuberculosis in the population is significantly correlated, which is of some practical significance for finding tuberculosis patients and controlling tuberculosis infection. In order to find out the natural infection of tuberculosis in rural areas, the regularity of pulmonary tuberculosis and the correlation between them, put forward feasible prevention and cure measures, we choose the officials