Strategies to Lower In-Hospital Mortality in STEMI Patients with Primary PCI: Analysing Two Years Data from a High-Volume Interventional Centre

Table 4

Area under the ROC curve and Youden index values for our model.

Area under the ROC curve (AUC)	0.933
Standard error	0.0156
95% confidence interval	0.922 to 0.944
Z statistic	27.738
Significance level (area = 0.5)	<0.0001
Youden index J	0.8128
Associated criterion	≤0.868103239
Sensitivity	84.68
Specificity	96.60