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Predicting In-Hospital Mortality After Redo Cardiac Operations: Development of a Preoperative Scorecard Sebastian Launcelott, BA, BComm, Maral Ouzounian, MD, Karen J. Buth, MSM, Jean-Francois Légaré, MD, MS The Annals of Thoracic Surgery Volume 94, Issue 3, Pages (September 2012) DOI: /j.athoracsur Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
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Fig 1 Previous procedure type as a univariate risk factor for in-hospital mortality after redo cardiac procedures. (AV = isolated aortic valve operations; CABG = isolated coronary artery bypass grafting; CABG + Other = CABG in combination with any other cardiac procedures; MV = isolated mitral valve operations; n = number of patients in each group; Other = any cardiac surgical procedure requiring sternotomy that was not included in the other categories; Other Valve = any valve operation other than isolated aortic valve procedures or isolated mitral valve procedures, with or without a concomitant procedure that was not CABG.) The Annals of Thoracic Surgery , DOI: ( /j.athoracsur ) Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
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Fig 2 Current procedure type as a univariate risk factor for in-hospital mortality after redo cardiac operations. (AV = isolated aortic valve operations; CABG = isolated coronary artery bypass grafting; CABG + Other = CABG in combination with any other cardiac procedures; MV = isolated mitral valve operations; n = number of patients in each group; Other = any cardiac surgical procedure requiring sternotomy that was not included in the other categories; Other Valve = any valve operation other than isolated aortic valve procedures or isolated mitral valve procedures, with or without a concomitant procedure that was not CABG.) The Annals of Thoracic Surgery , DOI: ( /j.athoracsur ) Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
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Fig 3 Calibration plot of observed versus predicted in-hospital mortality after redo cardiac operations for the final logistic regression model. (DF = degrees of freedom; MSE = mean square error.) The Annals of Thoracic Surgery , DOI: ( /j.athoracsur ) Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
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