Table 2. Age and gender-adjusted Spearman's correlation coefficients of HOMA-IR with anthropometric and hemodynamic characteristics.

Variable	Overall (n=462)	Normotensive (n = 231)	Hypertensive (n = 231)
24 h blood pressure (SBP/DBP)	0.15**/0.14**	0.09/0.06	0.07/0.03
Average 24 h heart rate	0.28***	0.18**	0.34***
Body surface area	0.35***	0.36***	0.29***
BMI	0.44***	0.47***	0.37***
Waist Circumference	0.43***	0.43***	0.36***
Stroke volume index	-0.28***	-0.28***	-0.25***
Cardiac index	-0.22***	-0.25***	-0.17*
Peripheral vascular resistance index	0.25***	0.24***	0.19*
Vascular compliance index	-0.25***	-0.25***	-0.20**

P-value * ≤0.05 ** ≤0.01 ***≤0.001

SBP: systolic blood pressure DBP: diastolic blood pressure HOMA-IR: insulin resistance index