title: The clinical chronic obstructive pulmonary disease questionnaire: cut point for GOLD 2013 classification.
authors.affiliation: 1 NIHR Respiratory Biomedical Research Unit Royal Brompton & Harefield NHS Foundation Trust and Imperial College Harefield, United Kingdom.
authors.forename: Samantha S C
authors.initials: SS
authors.lastname: Kon
authors.forename: Jane L
authors.initials: JL
authors.lastname: Canavan
authors.forename: Claire M
authors.initials: CM
authors.lastname: Nolan
authors.forename: Sarah E
authors.initials: SE
authors.lastname: Jones
authors.forename: Amy L
authors.initials: AL
authors.lastname: Clark
authors.forename: Michael I
authors.initials: MI
authors.lastname: Polkey
authors.forename: William D-C
authors.initials: WD
authors.lastname: Man
mesh_terms: D015331:Cohort Studies; D005260:Female; D006801:Humans; D016014:Linear Models; D008131:London; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000145:classification* / Q000175:diagnosis; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires