β (SE)	p-Value
Mean	49.1 (0.45)
Age group
20–34	ref
35–49	1.76 (0.61)	0.008
50–64	6.17 (0.88)	<0.001
≥65	8.13 (0.51)	<0.001
Gender
Female	ref
Male	−2.33 (0.44)	<0.001
Race/ethnicity
Non-Hispanic White	ref
Non-Hispanic Black	−4.34 (0.80)	<0.001
Mexican American	−1.17 (0.74)	0.127
Other Hispanic	−0.46 (0.93)	0.619
Other race	1.38 (0.89)	0.131
Family income
<130%	ref
131–184%	1.96 (0.86)	0.030
185–399%	3.21 (0.50)	<0.001
≥400%	6.48 (0.60)	<0.001
Education
<High school	ref
High school	1.18 (0.67)	0.089
Some college	3.37 (0.57)	<0.001
≥College	8.65 (0.72)	<0.001
Perceived importance of taste
Very important	ref
Somewhat important	1.67 (0.57)	0.006
Not at all important	3.99 (1.75)	0.030
Perceived importance of nutrition
Very important	ref
Somewhat important	−5.36 (0.38)	<0.001
Not at all important	−9.99 (1.00)	<0.001
Perceived importance of cost
Very important	ref
Somewhat important	2.49 (0.40)	<0.001
Not at all important	2.83 (0.61)	<0.001
Perceived importance of convenience
Very important	ref
Somewhat important	1.98 (0.41)	<0.001
Not at all important	2.31 (0.58)	<0.001