Table 5.

Model for prediction of fasting serum Insulin after treatment with vitamin D in 100 patients with type 2 diabetes for 8 weeks

Model	Unstandardized coefficients	Standardized coefficients	Sig	R Square change
	B	Beta
Constant	9.332		0.000
Insulin 1	0.258	0.296	0.002	0.036
25(OH) D	−0.082	−0.191	0.048

Model: Insulin 2 = 0.25 × Insulin 1 0.08 × Vitamin D + 9.33.

Vitamin D: Baseline 25(OH)D.

Insulin1 : Baseline insulin.