未婚的;
The quality of life in COPD patients is poor, especially in those who are spouseless, with longer disease history, lower education degree, frequently hospitalized and insufficient of healthy behavior.
COPD患者生活质量较差,尤其是那些病程长、受教育程度低、健康行为缺乏、无配偶以及反复多次住院者是我们应该关注的重点。
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