title: Chronic obstructive pulmonary disease is just one component of the complex multimorbidities in patients with COPD.
authors.forename: Enrico M
authors.initials: EM
authors.lastname: Clini
authors.forename: Bianca
authors.initials: B
authors.lastname: Beghé
authors.forename: Leonardo M
authors.initials: LM
authors.lastname: Fabbri
mesh_terms: D002100:Cachexia / Q000453:epidemiology*; D002318:Cardiovascular Diseases / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007249:Inflammation / Q000097:blood*; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology*; D008659:Metabolic Diseases / Q000453:epidemiology*; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology*