n* | %* | Unadjusted models | Adjusted models | |||
OR | 95% CI | aOR | 95% CI | |||
Level 1 (retailer characteristics; n=7678) | ||||||
Intercept | 0.37 | 0.26 to 0.69 | ||||
Store type | ||||||
Dollar store | 55 | 31.4 | Ref | Ref | Ref | Ref |
Convenience store | 1487 | 44.6 | 2.05 | 1.43 to 2.94 | 2.03 | 1.41 to 2.92 |
Small market | 190 | 18.9 | 0.57 | 0.39 to 0.84 | 0.57 | 0.38 to 0.84 |
Liquor store | 323 | 34.5 | 1.21 | 0.83 to 1.78 | 1.21 | 0.82 to 1.78 |
Supermarket/large grocery store/supercentre | 229 | 32.9 | 1.05 | 0.71 to 1.55 | 1.02 | 0.68 to 1.51 |
Gas station booth | 240 | 36.2 | 1.4 | 0.94 to 2.08 | 1.39 | 0.93 to 2.07 |
Tobacco shop | 159 | 42.3 | 1.65 | 1.08 to 2.51 | 1.63 | 1.07 to 2.49 |
Drug store/pharmacy | 150 | 42.9 | 1.62 | 1.06 to 2.47 | 1.59 | 1.04 to 2.43 |
Other | 3 | 2.1 | 0.06 | 0.02 to 0.19 | 0.06 | 0.02 to 0.19 |
Level 2 (census tract characteristics; n=2317) | ||||||
Race/ethnicity | ||||||
% NH African American | 1.01 | 0.93 to 1.11 | 1.02 | 0.93 to 1.11 | ||
% Hispanic (any race) | 0.92 | 0.85 to 1.01 | 0.84 | 0.74 to 0.95 | ||
% NH Asian/Pacific Islander | 1.05 | 0.96 to 1.15 | 1.04 | 0.95 to 1.15 | ||
% NH multiple races/AIAN/other | 1 | 0.93 to 1.08 | 0.98 | 0.91 to 1.05 | ||
Age | ||||||
% school-age youth (ages 5–17) | 1.04 | 0.97 to 1.12 | 1.12 | 1.02 to 1.23 | ||
% young adults (ages 18–24) | 1.06 | 0.99 to 1.13 | 1.07 | 0.99 to 1.15 | ||
Median household income | 1.04 | 0.96 to 1.13 | 0.99 | 0.89 to 1.1 | ||
Urban–rural classification (RUCA code) | ||||||
Urban | Ref | Ref | Ref | Ref | ||
Large rural | 1.59 | 1.15 to 2.2 | 1.69 | 1.19 to 2.42 | ||
Small rural | 0.8 | 0.6 to 1.06 | 0.84 | 0.61 to 1.16 |
Intercepts not presented for bivariate models; level 2 estimates denote change in odds of in-store price discount availability for each one SD increase in the census tract characteristic.
*n, % of stores with an in-store price discount for cigarettes.
AIAN, American Indian and Alaska Native; aOR, adjusted OR; NH, non-Hispanic; RUCA, Rural–Urban Commuting Area.