External validation of existing dementia prediction models on observational health data

External validation of existing dementia prediction models on observational health data

Abstract Background Many dementia prediction models have been developed, but only few have been externally validated, which hinders clinical uptake and may pose a risk if models are applied to actual patients regardless. Externally validating an existing prediction model is a difficult task, where w...

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Bibliographic Details
Main Authors: Luis H. John, Jan A. Kors, Egill A. Fridgeirsson, Jenna M. Reps, Peter R. Rijnbeek
Format: Article
Language:English
Published: BMC 2022-12-01
Series:BMC Medical Research Methodology
Subjects:
Patient-level prediction
Prognostic model
External validation
Transportability
Dementia
Alzheimer
Online Access:https://doi.org/10.1186/s12874-022-01793-5

Internet

https://doi.org/10.1186/s12874-022-01793-5

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