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Depression occurs commonly among patients with COPD, but the independent association of depression and COPD and the effect of depression on COPD outcomes are not well established.A population sample of 2402 Chinese aged ≥55 with and without COPD (characteristic symptoms of chronic cough, sputum or breathlessness and airflow obstruction and FEV 1 /FVC<0.70) was assessed on Geriatric Depression...
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