Table 4.

General odds ratios

	Unadjusted model1	Adjusted model2	Adjusted model3	Adjusted model4	BIC
	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)
Race & ethnicity					122,735.7*
Asian/Native Hawaiian or Other Pacific Islander	2.19 (2.09, 2.3)	2.76 (2.62, 2.9)
Black	0.97 (0.93, 1.01)	0.92 (0.87, 0.96)
Mixed	1.23 (1.16, 1.3)	1.22 (1.14, 1.29)
Native	1.48 (1.39, 1.58)	1.48 (1.4, 1.6)
Other	1.34 (1.25, 1.42)	1.08 (1.0, 1.16)
White	ref	ref	ref	ref
Prenatal BMI					122,801.3*
Underweight	0.75 (0.67, 0.85)		0.78 (0.69, 0.88)
Normal	ref	ref	ref	ref
Overweight	1.67 (1.6, 1.74)		1.73 (1.66, 1.8)
Obese	2.91 (2.81, 3.02)		3.23 (3.1, 3.35)
Interpersonal violence exposure					128,496.1*
No exposure	ref	ref	ref	ref
Exposure	0.93 (0.86, 1.01)			0.95 (0.88, 1.02)
Prenatal depression					128,419.5*
No depression	ref	ref	ref	ref
Depression	1.12 (1.08, 1.17)			1.21 (1.16, 1.26)
Insurance status					128,482.2*
Private	ref	ref	ref	ref
Public	0.95 (0.92, 0.99)			0.94 (0.91, 0.97)
Uninsured	1.12 (1.08, 1.17)			1.07 (1.02, 1.12)

OR odds ratio, CI confidence interval

¹Unadjusted for confounders

²Adjusted for maternal race, maternal ethnicity, maternal age, education, insurance status, WIC utilization, smoking status, prenatal BMI, prenatal depression, exposure to IPV, urban/rural residency

³Adjusted for maternal race, maternal ethnicity, insurance status, maternal age

⁴Adjusted for adjusted for maternal race, maternal ethnicity

^*Lowest BIC presented is the adjusted model

^aInsufficient cell count