Gas stations with low nems-s score (n= 12) Gas stations with high nems-s score (n= 9) Convenience stores with low nems-s score (n= 6) Convenience stores with high nems-s score (n= 8)
HEI Score 1.17 (0.86, 1.61) 0.96 (0.87, 1.06) 0.95 (0.87, 1.02) 1.10 (0.96, 1.26)
Fruit 0.84 (0.60, 0.95) 1.09 (0.98, 1.21) 1.06 (0.98, 1.15) 0.90 (0.78, 1.04)
Vegetable 1.04 (0.75, 1.42) 1.10 (0.97, 1.25) 1.06 (0.97, 1.16) 1.01 (0.88, 1.15)
Milk 0.88 (0.72, 0.96) 0.96 (0.87, 1.06) 0.95 (0.87, 1.03) 1.10 (0.96, 1.26)
Grain 1.11 (0.81, 1.51) 0.96 (0.87, 1.07) 0.87 (0.78, 0.95) 1.07 (0.94, 1.22)
References for HEI score is less than 59 
Reference is less than 1 serving of fruit, vegetable, and milk
Reference is less than 5 servings of grains per day
All models adjusted for race, education, gender, no. children in household, and population density
Table 2: Odds of consuming healthy foods among SNAP participants by proximity to convenience stores and gas stations with low and high availability of healthy foods.