title: Depression and sleep disorders predict acute exacerbations and hospitalization in patients with chronic obstructive pulmonary disease.
authors.forename: Abebaw Mengistu
authors.initials: AM
authors.lastname: Yohannes
mesh_terms: D003863:Depression / Q000453:epidemiology*; D005260:Female; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology*; D012893:Sleep Wake Disorders / Q000453:epidemiology*