title: Extrapolation of Survival Data in Cost-effectiveness Analyses: The Need for Causal Clarity.
authors.affiliation: Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK (NH).
authors.forename: Neil
authors.initials: N
authors.lastname: Hawkins
authors.affiliation: Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK (RG).
authors.forename: Richard
authors.initials: R
authors.lastname: Grieve
mesh_terms: D000066491:Clinical Decision-Making / Q000379:methods*; D003362:Cost-Benefit Analysis / Q000379:methods* / Q000592:standards; D003661:Decision Support Techniques; D006801:Humans; D019057:Quality-Adjusted Life Years; D016019:Survival Analysis