. Author manuscript; available in PMC: 2017 Jul 26.

Published in final edited form as: Public Health Nurs. 2016 Mar 9;33(5):395–402. doi: 10.1111/phn.12259

TABLE 2.

Logistic Regression Models to Determine Likelihood of WIC Participation Across Race/Ethnicity

	Unadjusted			Adjusted^a			Adjusted^b

	OR	95% CI	p-value	OR	95% CI	p-value	OR	95% CI	p-value
White	1.0			1.0			1.0
Asian/Pacific Islander	1.6^*	1.0, 2.6	.04	1.5	.9, 2.4	.2	1.3	.8, 2.2	.3
Hispanic	5.0^***	3.5, 7.2	<.001	4.3^***	2.9, 6.3	<.001	4.1^***	2.8, 6.2	<.001
Black	2.8^***	2.0, 4.0	<.001	2.7^***	1.9, 3.7	<.001	2.4^***	1.7, 3.5	<.001
Maternal age				1.0	1.0, 1.0	.3	1.0	1.0, 1.0	.4
Household income				.9	.9, 1.0	.01	.9	.9, 1.0	.02
Maternal education				.9	.8, 1.1	.2	.9	.8, 1.0	.1
Nativity				.9	.7, 1.2	.3	.9	.7, 1.2	.5
Unintended pregnancy							1.6^***	1.2, 2.1	.01
Social support							.9^*	.7, 1.0	.03
Structural barriers							.8^*	.7, 1.0	.03

Includes Maternal Age, Household Income, Maternal Education, Nativity. Maternal Education and Income are categorical variables; see “Measures” for details.

Includes variables in the first Adjusted model as well as Unintended Pregnancy, Social Support, and Structural Barriers.

p < .05,

^**

p < .01,

^***

p < .001.