Table 4.

- Area under the curve and 95%CI of VAI for identifying CAS by gender and age.

Different populations	AUC	Standarderrors	P-value	95%CI for AUC
				Lower bound	Upper bound
All subject groups	0.561	0.013	<0.001	0.535	0.586
All females	0.595	0.017	<0.001	0.562	0.628
In female 18–44 years of age	0.575	0.028	0.008	0.52	0.629
In female >44years of age	0.610	0.022	<0.001	0.566	0.653
All males	0.537	0.02	0.060	0.499	0.575
In female 18–44 years of age	0.514	0.029	0.640	0.457	0.57
In female >44years of age	0.553	0.027	0.056	0.499	0.606

AUC: area under the curve, VAI: visceral adiposity index, CAS: carotid atherosclerosis, CI: confidence interval