Table 2.

Factors related to food insecurity among DUFB participants.

Predictors	Estimate (β)	Standard Error	P-Value
Length of time in DUFBa	−0.68584	0.13998	<0.001
Length of time in SNAPb	0.22319	0.15141	0.14045
Use of program at other “like” sites (yes)	0.30508	0.20644	0.13946
Do not normally shop at this site type	−0.21535	0.31003	0.48730
Motivation to shop	−0.04952	0.12464	0.69113
Ease of identifying eligible FVsc	−0.34755	0.19327	0.07213
Ease of purchase using DUFB	−0.17884	0.21359	0.40241
Fruit and vegetable purchasesd
Pre-DUFB	−0.24378	0.14092	0.08363
During-DUFB	0.33237	0.13869	<0.05
Age	0.16535	0.13263	0.21251
Gendere	−0.08576	0.14484	0.55380
Race
Black	−0.12567	0.12626	0.31957
Other	0.18211	0.22007	0.40796
Ethnicity	0.32461	0.26410	0.21902
Perceived health status	−0.63589	0.13485	<0.001
Children in household	−0.04861	0.13631	0.72139

Note: this was a logistic regression.

^aDouble Up Food Bucks (DUFB).

^bSupplemental Nutrition Assistance Program (SNAP).

^cFruits and Vegetables (FVs).

^dFV purchases were assessed with retrospective pre-post items.

^eGender was coded male = 1, female = 2, and males are the reference category.