Table 2.

The receiver operating characteristic curve non-grouping analysis for insulin resistance indexes (N = 665)

Index	AUC	95% CI	P value	Threshold	Sensitivity	Specificity	Youden’s index
TyG	0.888	0.862–0.915	< 0.0001	8.795	0.850	0.828	0.679
F	0.891	0.859–0.918	< 0.0001	8.795	0.845	0.837	0.682
M	0.882	0.829–0.924	< 0.0001	8.756	0.904	0.798	0.702
TyG-BMI	0.826	0.795–0.857	< 0.0001	235.228	0.808	0.710	0.518
F	0.825	0.787–0.858	< 0.0001	231.802	0.795	0.723	0.518
M	0.841	0.782–0.889	< 0.0001	250.751	0.726	0.823	0.549
TyG-WC	0.832	0.801–0.862	< 0.0001	794.327	0.855	0.657	0.511
F	0.846	0.810–0.877	< 0.0001	782.362	0.839	0.710	0.549
M	0.852	0.795–0.899	< 0.0001	847.526	0.932	0.629	0.561
TyG-WHtR	0.847	0.818–0.876	< 0.0001	4.768	0.885	0.657	0.541
F	0.845	0.809–0.877	< 0.0001	4.664	0.907	0.652	0.558
M	0.857	0.800–0.903	< 0.0001	5.176	0.740	0.815	0.554
TyG-NC	0.791	0.757–0.825	< 0.0001	297.495	0.902	0.568	0.470
F	0.848	0.812–0.879	< 0.0001	297.199	0.870	0.736	0.606
M	0.826	0.766–0.876	< 0.0001	346.636	0.904	0.686	0.590
TyG-NHtR	0.831	0.800–0.862	< 0.0001	1.901	0.816	0.717	0.533
F	0.843	0.807–0.875	< 0.0001	1.874	0.814	0.746	0.560
M	0.842	0.783–0.890	< 0.0001	1.970	0.877	0.661	0.538
METS-IR	0.817	0.785–0.850	< 0.0001	38.447	0.774	0.726	0.500
F	0.822	0.784–0.856	< 0.0001	36.889	0.801	0.717	0.518
M	0.824	0.763–0.874	< 0.0001	40.535	0.795	0.718	0.512
TG/HDLc	0.874	0.847–0.902	< 0.0001	2.104	0.855	0.768	0.623
F	0.881	0.848–0.909	< 0.0001	1.871	0.882	0.752	0.634
M	0.878	0.824–0.920	< 0.0001	3.286	0.726	0.903	0.629

AUC area under the curve, CI confidence interval, F females (N = 468), M males (N = 197)