Table 7.

ROC curves for aortic valve calcification and various risk factors.

Item	AUC	95% CI		p
		Lower limits	Upper limits
Combine model	0.796	0.743	0.850	< 0.001
Age	0.679	0.616	0.742	< 0.001
Diabetes	0.600	0.532	0.668	0.004
DBP	0.641	0.575	0.707	< 0.001
APOB/APOA1	0.583	0.516	0.649	0.018
Cys-c	0.645	0.578	0.712	< 0.001
NLR	0.647	0.582	0.712	< 0.001

Note: Statistically significant difference: p < 0.05.

Abbreviations: APOB/APOA1, Apolipoprotein B/Apolipoprotein A1; Cys-c, Cystatin C; DBP, diastolic blood pressure; NLR, neutrophil-to-lymphocyte ratio.