Journal article
Quality of life in patients with chronic respiratory disease: the Spanish version of the Chronic Respiratory Questionnaire (CRQ)
Abstract
The aim of this study was to translate the Chronic Respiratory Questionnaire (CRQ) into Spanish and to test its measurement properties. The study was performed in 60 patients with chronic obstructive pulmonary disease (forced expiratory volume in one second (FEV1) mean+/-SD 35+/-14% of reference value). A rigorous process of forward and back translation and review produced an easily comprehensible questionnaire, which was administered together …
Authors
Güell R; Casan P; Sangenís M; Morante F; Belda J; Guyatt GH
Journal
European Respiratory Journal, Vol. 11, No. 1, pp. 55–60
Publisher
European Respiratory Society (ERS)
Publication Date
January 1, 1998
DOI
10.1183/09031936.98.11010055
ISSN
0903-1936