Fig. 2From: Sirtuin-1 in Egyptian patients with coronary artery diseaseReceiver operating characteristics (ROC) curve for prediction of unstable angina or acute myocardial infarction. Significant area under the curve (0.738, p = 0.014) with cutoff of < 0.66 ng/mL, sensitivity 64.3%, specificity 57.7%Back to article page