Research Article

Prognostic Value of Plasma Cold-Inducible RNA-Binding Protein in Patients with Acute Coronary Syndrome

Figure 5

ROC curve analysis for predicting endpoint events by GRACE score alone and in combination with plasma CIRP level. The addition of plasma CIRP to GRACE score significantly improves the predictive value for prognosis, manifested by increase of AUC from 0.821 to 0.888 (). AUC: area under the curve; CIRP: cold-inducible RNA-binding protein; GRACE: the Global Registry of Acute Coronary Events; ROC: receiver operating characteristic.