Table 4.

Multiple linear regression showing the predictive association of clinical and hormonal parameters with HOMA-IR.^*

Independent variable	GDM (n = 40)		NGT (n = 40)
	R2 = 0.269		R2 = 0.428
	β	p	β	p
(Constant)	–	0.512	–	0.030
Age	−0.106	0.594	−0.093	0.574
BMI	0.499	0.008	0.573	<0.001
Family history of DM	0.164	0.306	−0.423	0.004
Gravida	−0.271	0.280	0.178	0.396
Previous history of abortion	0.129	0.482	−0.208	0.236
History of previous macrosomia	0.051	0.752	−0.175	0.235

^*Logarithmic transformation done for normal distribution of dependent variable.