title: Issues in quality-of-life measurement in clinical trials.
authors.affiliation: Department of Clinical Epidemiology and Biostatistics, McMaster University Health Sciences Centre, Hamilton, Ontario, Canada.
authors.forename: G
authors.initials: G
authors.lastname: Guyatt
authors.forename: D
authors.initials: D
authors.lastname: Feeny
authors.forename: D
authors.initials: D
authors.lastname: Patrick
mesh_terms: D002986:Clinical Trials as Topic / Q000379:methods*; D006305:Health Status Indicators; D011788:Quality of Life; D015203:Reproducibility of Results; D016896:Treatment Outcome