title: Problems With the Development and Validation of a Prognostic Model.
authors.affiliation: Centre for Statistics in Medicine, Botnar Research Centre, University of Oxford, Oxford, United Kingdom.
authors.forename: G S
authors.initials: GS
authors.lastname: Collins
authors.affiliation: Department of Anesthesia and Clinical Epidemiology, Michael DeGroote School of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Canada.|Department of Biostatistics, Michael DeGroote School of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Canada.|Perioperative Research Group, Population Health Research Institute, Hamilton, Canada.
authors.forename: Y L
authors.initials: YL
authors.lastname: Manach
mesh_terms: D006801:Humans; D053208:Kaplan-Meier Estimate; D015233:Models, Statistical; D011379:Prognosis; D054928:Validation Studies as Topic