Table 3.

Logistic regression models predicting factors associated with fruit and vegetable intake.

	Model 1*		Model 2*
Socioeconomic characteristics	OR (95% CI)	p-value	OR (95% CI)	p-value
Sex
Male	1.0	0.23	1.0	0.22
Female	0.60 (0.27-1.38)		0.59 (0.26-1.36)
Age Group
≤45 years	0.67 (0.33-1.36)	0.27	0.96 (0.48-1.95)	0.92
>45 years	1.0		1.0
Completed high school
No	2.12 (1.00-4.48)	0.05	1.49 (0.62-3.55)	0.37
Yes	1.0		1.0
Health behaviors
BMI
Not obese	3.68 (1.61-8.43)	0.002	3.77 (1.41-10.08)	0.008
Obese	1.0		1.0
Currently smokes
No	1.0	0.08	1.0	0.17
Yes	2.01 (0.93-4.36)		1.70 (0.79-3.67)
Health beliefs/knowledge
Responded “at least 5 servings of FV for good health”***
No	10.93 (4.21-28.35)	<.001	9.26 (3.77-22.73)	<.001
Yes	1.0		1.0

^*Crude model;

^**Fully adjusted model;

^***This is response to the following question: ‘How many servings of fruit and vegetables do you think the average adult should eat each day for good health?’