title: Describing response scales in patient-reported outcome measures: terms matter.
authors.forename: Stephen Joel
authors.initials: SJ
authors.lastname: Coons
mesh_terms: D006801:Humans; D017063:Outcome Assessment, Health Care / Q000379:methods / Q000592:standards*; D010506:Periodicals as Topic; D011795:Surveys and Questionnaires / Q000592:standards*; D009626:Terminology as Topic