Fig. 2From: NMR-based metabolomics identifies patients at high risk of death within two years after acute myocardial infarction in the AMI-Florence II cohortReceiver operator characteristic curve and area under the curve (AUC) of nuclear Overhauser effect spectroscopy (NOESY) random forest (RF) score, Global Registry of Acute Coronary Events (GRACE) score, and linear combined score of NOESY RF and GRACE score are reported for the a training and b validation setsBack to article page