Prevalence and correlations with depression, anxiety, and other features in outpatients with chronic obstructive pulmonary disease in China: a cross-sectional case control study - Lou, Peian; Zhu, Yanan; Chen, Peipei; Zhang, Pan; Yu, Jiaxi; Zhang, Ning; Chen, Na; Zhang, Lei; Wu, Hongmin; Zhao, Jing (BMC pulmonary medicine, 2012)
Keywords: Adult; Age; Aged; Air pollution; Analysis; Anxiety; Anxiety - epidemiology; Body mass index; Case-Control Studies; China - epidemiology; Chronic obstructive pulmonary disease; Cross-Sectional Studies; Depression; Depression - epidemiology; Depression, Mental; Disease; Education; Exercise; Female; Full text; Health aspects; Hospital Anxiety and Depression Scale; Hospitalization; Hospitals; Humans; Logistic Models; Lung diseases, Obstructive; Male; Marital status; Medical research; Medicine, Experimental; Middle Aged; Outpatients - psychology; Physical fitness; Prevalence; Pulmonary Disease, Chronic Obstructive - epidemiology; Pulmonary Disease, Chronic Obstructive - psychology; Pulmonology; Quality of Life - psychology; Questionnaires; Secondary schools; Severity of Illness Index; Smoking; Studies; Surveys and Questionnaires; Walking; China