title: Highlighting CCQ-CAT calculation and advantages.
authors.forename: Ioanna G
authors.initials: IG
authors.lastname: Tsiligianni
authors.forename: Janwillem W H
authors.initials: JW
authors.lastname: Kocks
authors.forename: Thys
authors.initials: T
authors.lastname: van der Molen
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology*; D011788:Quality of Life; D011795:Surveys and Questionnaires