Figure 2. ROC Curves of GPSs, PLRS, GRACE and combined diagnostic models for the occurrence of MACEs in patients with acute myocardial infarction. (A) Univariate ROC curves. (B) Multivariate ROC curves. GPS, inflammation-based Glasgow Prognostic Score; GRACE, Global Registry of Acute Coronary Events; MACEs, major adverse cardiovascular and cerebrovascular events; PLRS, platelet-to-lymphocyte score; RGPS, Redefined inflammation-based Glasgow Prognostic Score; ROC, receiver operating characteristic.