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本文做了26例慢性支气管炎病人和21例慢性支气管炎伴有肺气肿病人的呼吸阻力与一秒率的相关和回归。结果在慢性支气管炎组呼吸阻力与一秒率明显负相关,用呼吸阻力做为气道阻塞、病情动态观察及药物疗效的判定标准,其测定方法简单,结果可靠,适于临床普及应用。在慢性支气管炎肺气肿组,呼吸阻力与一秒率相关不明显,对此现象做了解释和评价。
In this paper, the correlation and regression of respiratory resistance and second-one rate were studied in 26 patients with chronic bronchitis and 21 patients with chronic bronchitis and emphysema. Results In the group of chronic bronchitis, the respiratory resistance was significantly negatively correlated with the one-second rate. Respiratory resistance was used as the criterion of airway obstruction, the dynamic observation of the disease and the curative effect of the drug. The determination method was simple, the results were reliable and suitable for clinical popularization and application. In the group of chronic bronchitis emphysema, the respiratory resistance was not significantly related to the one second rate, and this phenomenon was explained and evaluated.