Prediction Model Performance With Different Imputation Strategies: A Simulation Study Using a North American ICU Registry

OBJECTIVES: To evaluate the performance of pragmatic imputation approaches when estimating model coefficients using datasets with varying degrees of data missingness. DESIGN: Performance in predicting observed mortality in a registry dataset was evaluated using simulations of two simple logistic reg...

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Detalles Bibliográficos
Autores principales: Steif, Jonathan, Brant, Rollin, Sreepada, Rama Syamala, West, Nicholas, Murthy, Srinivas, Görges, Matthias
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Lippincott Williams & Wilkins 2021
Materias:
Online Clinical Investigations
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8719509/
https://www.ncbi.nlm.nih.gov/pubmed/34560774
http://dx.doi.org/10.1097/PCC.0000000000002835

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8719509/
https://www.ncbi.nlm.nih.gov/pubmed/34560774
http://dx.doi.org/10.1097/PCC.0000000000002835

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