TABLE 3.

Discrimination and reclassification analysis of the ABC-bleeding risk and the modified HAS-BLED scores.

	C-index	95% CI	P-value*	NRI at 1 year	P- value	IDI at 1 year	P-value
ABC-bleeding risk score	0.67	0.60–0.75	0.38	14.6% (−10.2%, 39.4%)	0.25	0.2% (−0.1 to 0.9%)	0.64
Modified HAS-BLED score	0.63	0.56–0.70

CI, confidence interval; IDI, integrated discrimination improvements; NRI, net reclassification improvement.

*P-value for comparison of ABC-bleeding score with the modified HAS-BLED score.