Use of the Vascular Overload Index to Predict Cardiovascular Disease in a Rural Population of China

Table 3

Reclassification and discrimination statistics for adverse outcomes experienced within 4 years by VOI.

Model	NRI (95% CI)	IDI
		Estimate
Conventional risk factors	Reference	Reference
Conventional risk factors+VOI	0.0580 (0.0081–0.1087)	0.0055	<0.001

Abbreviations: VOI: vascular overload index; NRI: net reclassification improvement; NRI: integrated discrimination improvement; 95% CI: 95% confidence interval.