Feasibility and evaluation of a large-scale external validation approach for patient-level prediction in an international data network: validation of models predicting stroke in female patients newly diagnosed with atrial fibrillation

Abstract Background To demonstrate how the Observational Healthcare Data Science and Informatics (OHDSI) collaborative network and standardization can be utilized to scale-up external validation of patient-level prediction models by enabling validation across a large number of heterogeneous observat...

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Principais autores:	Jenna M. Reps, Ross D. Williams, Seng Chan You, Thomas Falconer, Evan Minty, Alison Callahan, Patrick B. Ryan, Rae Woong Park, Hong-Seok Lim, Peter Rijnbeek
格式:	Artigo
语言:	Inglês
出版:	BMC 2020-05-01
丛编:	BMC Medical Research Methodology
主题:	Patient-level prediction Prognostic model External validation Transportability Collaborative network
在线阅读:	http://link.springer.com/article/10.1186/s12874-020-00991-3
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