Predicting hospital admissions from individual patient data (IPD): an applied example to explore key elements driving external validity

Objective To explore factors that potentially impact external validation performance while developing and validating a prognostic model for hospital admissions (HAs) in complex older general practice patients.Study design and setting Using individual participant data from four cluster-randomised tri...

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Bibliographic Details
Main Authors: Rafael Perera, Marjan Van Den Akker, Kym I E Snell, Joerg J Meerpohl, Ferdinand M Gerlach, Paul Glasziou, Daniela Küllenberg de Gaudry, Ana Isabel González-González, Jeanet Blom, Christiane Muth, Walter Emil Haefeli, Karin M A Swart, Petra Elders, Henrik Rudolf, Ulrich Thiem, Andreas Daniel Meid, Truc Sophia Dinh, Donna Bosch-Lenders, Hans J Trampisch, Benno Flaig, Ghainsom Kom
Format: Article
Language:English
Published: BMJ Publishing Group 2021-08-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/11/8/e045572.full