Table A1.

Comparison of areas under receiver operating curves among each parameters for predicting insulin resistance.

	TyG index	TyG-BMI	TyG-BMI SDS	TyG-WC	TyG-WHtR
Total
TyG index	reference	<0.001	<0.001	<0.001	<0.001
TyG-BMI	<0.001	reference	0.617	<0.001	0.739
TyG-BMI SDS	<0.001	0.617	reference	0.011	>0.999
TyG-WC	<0.001	<0.001	0.011	reference	<0.001
TyG-WHtR	<0.001	0.739	>0.999	<0.001	reference
Male
TyG index	reference	<0.001	<0.001	<0.001	<0.001
TyG-BMI	<0.001	reference	0.505	<0.001	>0.999
TyG-BMI SDS	<0.001	0.505	reference	0.046	0.617
TyG-WC	<0.001	<0.001	0.046	reference	0.002
TyG-WHtR	<0.001	>0.999	0.617	0.002	reference
Female
TyG index	reference	<0.001	<0.001	<0.001	<0.001
TyG-BMI	<0.001	reference	0.413	0.149	0.739
TyG-BMI SDS	<0.001	0.413	reference	0.143	0.721
TyG-WC	<0.001	0.149	0.143	reference	0.034
TyG-WHtR	<0.001	0.739	0.721	0.034	reference

Bootstrap method was used to perform pairwise comparisons between AUCs for the parameters. Values are presented as p values. TyG, triglyceride glucose index; BMI, body mass index; SDS, standard deviation score; WC, waist circumference; WHtR, waist-to-height ratio; AUC, area under the curve.