Prevalence of Vitamin D Deficiency and Its Association with Insulin Resistance in Obese Women with Normal Fasting Glucose

Table 2

Comparison of anthropometric and biochemical parameters of euglycemic obese women () according to the serum vitamin D level.

Parameters (units)	VD level		value
	<12 ng/ml	≥12.0 ng/ml
No.	90	131	—
Age (years)			0.802
BMI (kg/m^2)			0.241
WC (cm)			0.802
HC (cm)			0.982
WHR			0.703
FG (mg/dl)			0.445
FI (μIU/ml)			0.436
HOMA-IR			0.041
[ (%)]	49 (51.1)	60 (45.8)	0.745
PTH (pg/ml)			0.662
Ca (mg/dl)			0.434

VD: vitamin D; BMI: body mass index; WC: waist circumference; HC: hip circumference; WHR: waist-to-hip ratio; FG: fasting glucose; FI: fasting insulin; HOMA-IR: homeostasis model for assessment of insulin resistance; PTH: parathyroid hormone; Ca: calcium.