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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Preoperative frailty assessment could be a predictive factor for the prognosis of elderly patients undergoing coronary artery bypass grafting: a retrospective case-control study

Fig. 2

ROC curves of the clinical prediction models. Logistic regression classifier including myoglobin and cardiac function classification: AUC = 0.928 (95% CI, 0.893–0.963). Logistic regression classifier as above, but including frailty: AUC = 0.939 (95% CI, 0.909–0.970). AUC indicates area under the receiver operating characteristic curve; CI, confidence interval; ROC, receiver operating characteristic

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BMC Anesthesiology

ISSN: 1471-2253

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