Table 3.

Areas under the ROC curves for each parameter for predicting NAFLD.

Parameters	AUROC (95% CI)	Overall p-Value	Post Hoc p-Value
All subjects
BMI	0.790 (0.783–0.797)	<0.0001	Ref.
WC	0.803 (0.796–0.810)		<0.0001	Ref.
TyG index	0.773 (0.765–0.780)		<0.0001	<0.0001	Ref.
TyG-BMI	0.827 (0.821–0.834)		<0.0001	<0.0001	<0.0001	Ref.
TyG-WC	0.832 (0.826–0.839)		<0.0001	<0.0001	<0.0001	0.0020	Ref.
FLI	0.835 (0.828–0.841)		<0.0001	<0.0001	<0.0001	<0.0001	0.132
Male
BMI	0.730 (0.718–0.742)		Ref.
WC	0.742 (0.731–0.754)		<0.0001	Ref.
TyG index	0.724 (0.711–0.736)	<0.0001	<0.0001	<0.0001	Ref.
TyG-BMI	0.774 (0.763–0.786)		<0.0001	<0.0001	<0.0001	Ref.
TyG-WC	0.783 (0.772–0.794)		<0.0001	<0.0001	<0.0001	0.0014	Ref.
FLI	0.783 (0.772–0.794)		<0.0001	<0.0001	<0.0001	0.0001	0.893
Female
BMI	0.794 (0.784–0.805)		Ref.
WC	0.808 (0.798–0.818)		0.0008	Ref.
TyG index	0.772 (0.761–0.784)	<0.0001	0.0040	<0.0001	Ref.
TyG-BMI	0.832 (0.822–0.841)		<0.0001	<0.0001	<0.0001	Ref.
TyG-WC	0.840 (0.831–0.850)		<0.0001	<0.0001	<0.0001	0.0036	Ref.
FLI	0.839 (0.830–0.849)		<0.0001	<0.0001	<0.0001	0.0053	0.5569

AUROC, area under the ROC curve; BMI, body mass index; WC, waist circumference; TyG, triglyceride and glucose; FLI, fatty liver index.