Fig. 3From: Clinical significance of lactate clearance in patients with cardiogenic shock: results from the RESCUE registryROC curves of lactate clearance to predict in-hospital mortality according to initial serum lactate level. ROC curves show the comparison of 24 h lactate clearance to predict in-hospital mortality according to initial serum lactate level > 5 mmol/L or not. AUC area under the curve, ROC receiver operating characteristicBack to article page