[ Conclusion] The quality of life in COPD patients is poor and the main factors that influence the quality of life are severity of dyspnea, PaO2, frequency of COPD acute exacerbation and FEV1% predicted in turn.
结论COPD患者的生活质量较差,影响COPD患者生活质量的主要因素依次为呼吸困难程度、PaO2情况、COPD急性加重频率及FEV1占预计值%。
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