Table 4. Multivariate logistic regression of deference indices for hypertension.

IR surrogate index	AUC (95% CI)	p-value*	Sensitivity (%)	Specificity (%)	Cut-off	Youden index
To predict metabolic syndrome
BMI	0.729 [0.719−0.739]	<0.001	68.86	65.05	24.76	0.339
WC	0.742 [0.732−0.751]	<0.001	41.76	93.13	89.00	0.349
TyG index	0.881 [0.873−0.888]	<0.001	85.38	78.14	8.88	0.635
TG/HDL	0.864 [0.856−0.872]	<0.001	84.68	73.71	1.29	0.584
TyG-BMI	0.848 [0.840−0.856]	<0.001	79.93	74.55	221.59	0.545
TyG-WC	0.892 [0.885−0.899]	<0.001	81.29	80.72	760.77	0.620
METS-IR	0.869 [0.862−0.877]	<0.001	80.75	77.32	38.45	0.581
LAP	0.887 [0.880−0.894]	<0.001	82.45	79.95	34.62	0.624
VAI	0.871 [0.863−0.878]	<0.001	81.50	77.87	1.78	0.594
AIP	0.864 [0.856−0.871]	<0.001	84.68	73.69	0.11	0.584
To predict hypertension
BMI	0.630 [0.619−0.640]	<0.001	53.68	65.76	24.80	0.194
WC	0.618 [0.607−0.629]	<0.001	50.74	66.36	84.00	0.171
TyG	0.634 [0.624−0.645]	<0.001	58.07	62.15	8.77	0.202
TG/HDL	0.604 [0.593−0.614]	<0.001	57.14	58.63	1.16	0.158
TyG-BMI	0.659 [0.648−0.669]	<0.001	65.25	58.34	211.54	0.236
TyG-WC	0.655 [0.644−0.665]	<0.001	64.45	58.73	727.47	0.232
METS-IR	0.638 [0.627−0.649]	<0.001	62.55	57.41	36.19	0.200
LAP	0.636 [0.626−0.647]	<0.001	59.36	61.26	28.81	0.206
VAI	0.529 [0.581−0.603]	<0.001	62.78	51.18	1.34	0.140
AIP	0.604 [0.593−0.614]	<0.001	56.87	58.86	0.06	0.157

Note:

^*Null hypothesis, AUC = 0.5; BMI, body mass index; WC, waist circumference; TyG index, triglyceride glucose index; TG/HDL-c, triglycerides/high-density lipoprotein cholesterol ratio; TyG-BMI, TyG index with body mass index; TyG-WC, TyG index with waist circumference; METS-IR, metabolic score for insulin resistance; LAP, Lipid accumulation product; VAI, Visceral obesity index; AIP, atherogenic index of plasma.