The Study of Serum Vitamin D and Insulin Resistance in Chinese Populations with Normal Glucose Tolerance

Table 3

The variables entering into the multivariate linear regression equation.

Variables	Partial regression coefficient ()	Standardized partial regression coefficient ()	Standard error	value	value
Constant	1.166		0.071	16.362	0.000
Sex	0.054	0.140	0.001	3.441	0.001
Age	−0.006	−0.248	0.016	−6.252	0.000
BMI	0.007	−0.130	0.002	−3.059	0.002
Lg (HOMA-IR)	−0.104	−0.183	0.023	−4.505	0.000

Lg 25(OH)D as dependent variable.