Table 4. Multiple regression analysis variances of biochemical factors explaining HOMA-IR.

Variable	HOMA-IR
	Beta (β)	SE (β)	P-value
Age	0.896	0.855	0.022
ALT	-0.002	-0.031	0.897
BMI z-score	3.549	0.889	0.024
Abdomen circumference	-0.249	-1.123	0.016
VFT	0.054	0.271	0.048

HOMA-IR, homeostasis model assessment for insulin resistance; SE, standard error; ALT, alanine aminotransferase; BMI, body mass index; VFT, visceral fat thickness.