Fig. 5From: Serum metabolism characteristics of patients with myocardial injury after noncardiac surgery explored by the untargeted metabolomics approachPotential biomarkers of MINS. (A) ROC curves of four potential biomarkers with the AUC values above 0.90 and high classification sensitivity (> 75.0%) and specificity (> 75.0%). (B) Comparison of the serum levels of four potential biomarkers in MINS and non-MINS patients. AUC, area under curve; MINS, myocardial injury after noncardiac surgery; ROC, receiver operating characteristic. *P < 0.05, **P < 0.01, *** P < 0.001Back to article page