Fig. 2
From: Cardiac parameters affect prognosis in patients with non-large atherosclerotic infarction
The ROC curves of the three models. Model 1: single NIHSS score, AUC = 0.8534; Model 2, NIHSS + cardiac parameters (CK-MB, EF), AUC = 0.9325; Model 3, NIHSS + CK-MB + EF + age + AST + NLR + albumin, AUC = 0.9598. We compare the three models: model 1 vs model 2, z = − 2.85, p = 0.004; model 2 vs model 3, z = − 1.58, p = 0.122