Characteristics of census tracts with ≥1 dollar store (n=524) | Characteristics of census tracts with no dollar stores (n=6192) | Unadjusted models | Adjusted models | |||||
Mean | SD | Mean | SD | OR | 95% CI | aOR | 95% CI | |
Census tract characteristics | ||||||||
Intercept | 0.07 | 0.05 to 0.09 | ||||||
Race/ethnicity | ||||||||
% NH African American | 7.25 | 11.32 | 5.56 | 8.61 | 1.16 | 1.08 to 1.25 | 1.02 | 0.93 to 1.12 |
% Hispanic (any race) | 56.39 | 26.91 | 38.19 | 26.26 | 1.57 | 1.4 to 1.76 | 0.88 | 0.75 to 1.03 |
% NH Asian/Pacific Islander | 5.79 | 8.92 | 13.8 | 15.34 | 0.42 | 0.34 to 0.52 | 0.62 | 0.52 to 0.75 |
% NH multiple races/AIAN/other | 2.56 | 2.41 | 3.52 | 2.76 | 0.97 | 0.84 to 1.12 | 0.79 | 0.69 to 0.92 |
% NH white | 28.01 | 26.91 | 38.92 | 26.09 | – | – | ||
Age | ||||||||
% school-age youth (ages 5–17) | 19.57 | 5.03 | 16.23 | 5.43 | 2 | 1.81 to 2.22 | 1.51 | 1.33 to 1.72 |
% young adults (ages 18–24) | 10.7 | 3.97 | 9.68 | 5.81 | 1.15 | 1.07 to 1.24 | 1.02 | 0.9 to 1.15 |
Median household income | $45 602 | $15 752 | $71 253 | $32 984 | 0.23 | 0.2 to 0.28 | 0.31 | 0.25 to 0.38 |
Urban–rural classification (RUCA code) | n | % | n | % | ||||
Urban | 438 | 83.59 | 5882 | 94.99 | Ref | Ref | Ref | Ref |
Large rural | 40 | 7.63 | 182 | 2.94 | 2.95 | 2.07 to 4.21 | 1.75 | 1.18 to 2.61 |
Small rural | 46 | 8.78 | 128 | 2.07 | 4.83 | 3.4 to 6.85 | 3.61 | 2.39 to 5.46 |
Intercepts not presented for bivariate models; estimates denote change in odds of ≥1 dollar store in census tract for each one SD increase in the census tract characteristic.
AIAN, American Indian and Alaska Native; aOR, adjusted OR; NH, non-Hispanic; RUCA, Rural–Urban Commuting Area.