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Fig. 1 | BMC Medicine

Fig. 1

From: NMR-based metabolomics identifies patients at high risk of death within two years after acute myocardial infarction in the AMI-Florence II cohort

Fig. 1

Clusterization of serum metabolomic profiles and comparisons between metabolomic classification and outcomes in the training set and the validation set. a Discrimination between patients who survived (blue dots, n = 80) and died (red dots, n = 40) using the Random Forest classifier on nuclear Overhauser effect spectroscopy (NOESY) spectra in the training set. b, c The receiver operator characteristic curves and the area under the curve (AUC) scores are presented for the training set (b) and validation set (c)

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