Table 3. Predictors of large for gestational age.

		Univariate analysis		Multivariate analysis
		Crude OR (CI 95%)	p	Adjusted OR (CI 95%)	p
Pre-pregnancy BMI category
	Normal weight	Reference		Reference
	Overweight	1.500 (0.665-3.383)	0.329	1.306 (0.272-6.264)	0.738
	Obese	2.778 (1.308-5.900)	0.008	4.733 (0.905-24.765)	0.066
Excessive gestational weight gain (IOM)		2.464 (1.377-4.409)	0.002	3.028 (0.862-10.640)	0.084
Previous macrosomia history		6.180(2.968-12.866)	<0.001	6.130 (0.986-38.123)	0.052
Fasting blood glucose (mg/dL)		1.057 (1.032-1.083)	<0.001	1.021 (0.955-1.090)	0.535
OGTT (0 minutes)		1.030 (1.14-1.047)	<0.001	1.040(1.006-1.076)	0.022
Insulin therapy		2.657 (1.482-4.764)	0.001	1.319 (0.387-4.492)	0.658
Third trimester HbA1c		13.606 (6.061-30.544)	<0.001	4.680 (1.210-18.107)	0.033

IOM: Institute of Medicine; OGTT: 75 g oral glucose tolerance test.