Article

Generalizability Challenges of Mortality Risk Prediction Models: A Retrospective Analysis on a Multi-center Database

2021-07-15

Abstract excerpt

Modern predictive models require large amounts of data for training and evaluation, absence of which may result in models that are specific to certain locations, populations in them and clinical practices. Yet, best practices for clinical risk prediction models have not yet considered such challenges to generalizability. Here we ask whether population- and group-level performance of mortality prediction models var...

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Literature Corpus work: f84c0572-a3ff-5a45-b41c-0efc0898a723
DOI: 10.1101/2021.07.14.21260493

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