Fig. 3
From: Lipoprotein (a) and myocardial infarction: impact on long-term mortality
ROC curve analysis of LVEF for mortality. An LVEF cutoff value of 55.5% on admission predicted all-cause mortality (Fig. 3. A) and cardiac mortality (Fig. 3. B) in patients (accuracy: 0.7129, 95% CI: 0.6131–0.8127, sensitivity: 64.0%, and specificity: 73.3%, P < 0.0001, Fig. 3. A; accuracy: 0.7058, 95% CI: 0.5960–0.8157, sensitivity: 63.7%, and specificity: 73.1%, P = 0.0004, Fig. 3.B)