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Multivariate model for predicting postoperative blood loss in children undergoing cardiac surgery: a preliminary study  V. Savan, A. Willems, D. Faraoni,

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Presentation on theme: "Multivariate model for predicting postoperative blood loss in children undergoing cardiac surgery: a preliminary study  V. Savan, A. Willems, D. Faraoni,"— Presentation transcript:

1 Multivariate model for predicting postoperative blood loss in children undergoing cardiac surgery: a preliminary study  V. Savan, A. Willems, D. Faraoni, P. Van der Linden  British Journal of Anaesthesia  Volume 112, Issue 4, Pages (April 2014) DOI: /bja/aet463 Copyright © 2014 The Author(s) Terms and Conditions

2 Fig 1 Flow chart. ECMO, extracorporeal membrane oxygenation; AKI, acute kidney injury. British Journal of Anaesthesia  , DOI: ( /bja/aet463) Copyright © 2014 The Author(s) Terms and Conditions

3 Fig 2 ROC curves for blood loss and (a) weight (AUC: 0.71, 95% CI: 0.64–0.77, associated criteria: <6.5 kg, sensitivity: 80%, specificity: 62%) and (b) wound closure duration (AUC: 0.69, 95% CI: 0.62–0.76, associated criteria: >64 min, sensitivity: 84%, specificity: 47%). British Journal of Anaesthesia  , DOI: ( /bja/aet463) Copyright © 2014 The Author(s) Terms and Conditions

4 Fig 3 ROC curve for blood loss and calculated probabilities of bleeding. AUC: 0.80, 95% CI: 0.73–0.85, associated criteria: 0.59, sensitivity: 84%, specificity: 64%. British Journal of Anaesthesia  , DOI: ( /bja/aet463) Copyright © 2014 The Author(s) Terms and Conditions


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