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低氧血症是慢性阻塞性肺疾患(COPD)临床常见合并症之一,国外曾有学者对CC/FRC％与血气的关系进行过研究。本文对77例吸烟者和COPD患者同时进行了血气与肺功能测定,现分析如下:
Hypoxemia is one of the common clinical complications of chronic obstructive pulmonary disease (COPD). Some scholars abroad have studied the relationship between CC / FRC% and blood gas. In this paper, 77 smokers and COPD patients with simultaneous determination of blood gas and lung function, are analyzed as follows: