Missing Value Imputation Improves Mortality Risk Prediction Following Cardiac Surgery: An Investigation of an Australian Patient Cohort

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Missing Value Imputation Improves Mortality Risk Prediction Following Cardiac Surgery: An Investigation of an Australian Patient Cohort

Background: The aim of this study was to evaluate the impact of missing values on the prediction performance of the model predicting 30-day mortality following cardiac surgery as an example. Methods: Information from 83,309 eligible patients, who underwent cardiac surgery, recorded in the Australia...

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Bibliographic Details
Main Authors:	Karim, M., Reid, Christopher, Tran, L., Cochrane, A., Billah, B.
Format:	Journal Article
Published:	Elsevier 2015
Online Access:	http://hdl.handle.net/20.500.11937/42279

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