title: Health state utility anchors: being clear on what "1" means.
authors.forename: B J
authors.initials: BJ
authors.lastname: O'Brien
mesh_terms: D003362:Cost-Benefit Analysis; D003661:Decision Support Techniques; D015276:Health Care Rationing / Q000191:economics*; D006304:Health Status; D006801:Humans; D019057:Quality-Adjusted Life Years; D016896:Treatment Outcome