Fig. 2

Receiver operating characteristic of predicting MACE for MODEL*, ACEF, SYNTAX II PCI and GRACE score. *Computation of ACEF, female gender and atrial fibrillation; ^†P values represent the significance relatively to the non-informative ROC curve (AUC = 0.5) and were tested using a SPSS algorithm based on methodology of Hanley and McNeil; ACEF—Age, Creatinine and Ejection Fraction risk score; GRACE—Global Registry of Acute coronary events risk score; LVEF—left ventricular ejection fraction; PCI—percutaneous coronary intervention; SYNTAX—The Synergy Between Percutaneous Coronary Intervention with TAXUS and Cardiac Surgery risk score