Table 5.

Accuracy of the HSI and Other Variables to Diagnose Fatty Liver

Predictor	AUROC	95% CI	p-value
NAFLD
HSI	0.739	0.613–0.865	0.002
Age, yr	0.154	0.055–0.254	<0.001
Platelet count, ×109/L	0.886	0.793–0.978	<0.001
All HBV
HSI	0.727	0.649–0.805	<0.001
Age, yr	0.464	0.371–0.557	0.451
Platelet count, ×109/L	0.733	0.658–0.808	<0.001
HBV without AVT
HSI	0.779	0.651–0.907	0.001
Age, yr	0.394	0.250–0.537	0.194
Platelet count, ×109/L	0.679	0.538–0.821	0.029
HBV with AVT
HSI	0.707	0.608–0.805	0.001
Age, yr	0.465	0.341–0.589	0.563
Platelet count, ×109/L	0.744	0.652–0.835	<0.001

HSI, hepatic steatosis index; AUROC, area under the receiver operating characteristic curve; CI, confidence interval; NAFLD, nonalcoholic fatty liver disease; HBV, hepatitis B virus; AVT, antiviral therapy.