本文对103例各型肺结核患者(男78例,女27例)的通气量与肺容量的改变进行观察。测验前,以最近3个月之肺部X綫片上无明显透明度增强者为观察对象。为了便于分析,我們根据X线平片上病灶的范围,分为輕症型,即病变分布在一侧肺野之上中部或两肺野之上部者;中等症型,即病变广泛分布在一侧肺野之上中部并在对側有輕度播散病灶,后者的范围不超过 In this paper, 103 cases of various types of pulmonary tuberculosis patients (78 males and 27 females) ventilation and lung capacity changes were observed. Before the test, in the last 3 months of lung X-ray films were no significant increase in transparency were observed. In order to facilitate the analysis, we are divided into mild type according to the range of lesions on the X-ray, the lesion is located in the upper part of the lung field above the lungs or the upper part of the two lung fields; moderate symptoms, that is, lesions are widely distributed on one side Above the lung field there is a mild disseminated lesion on the contralateral side, with the latter not exceeding