Table 3.

Performance of the clinical, ECG, and ensemble prediction models.

	ECG model	Clinical model	Ensemble model
AUROC	0.685 (0.675–0.695)	0.747 (0.739–0.755)	0.767 (0.758–0.776)
Sensitivity	0.636 (0.586–0.686)	0.774 (0.761–0.787)	0.761 (0.738–0.784)
Specificity	0.629 (0.573–0.686)	0.591 (0.578–0.604)	0.625 (0.600–0.651)
Precision	0.607 (0.584–0.630)	0.624 (0.617–0.633)	0.642 (0.628–0.657)
Negative predictive value	0.665 (0.653–0.677)	0.748 (0.737–0.759)	0.749 (0.734–0.765)
F1 Score	0.617 (0.599–0.634)	0.691 (0.683–0.699)	0.696 (0.683–0.709)

AUROC area under the receiver operating characteristic curve.