Table 4.
Correlates of exterior advertising for ENDS and tobacco products from generalized linear mixed models
| Model 1 Any exterior ads for ENDS | Model 2 Any exterior ads cigarettes/LCCs | |||||
|---|---|---|---|---|---|---|
| OR | p | 95% CI | OR | p | 95% CI | |
| Intercept | 0.34 | <0.001 | (0.22–0.54) | 0.77 | 0.16 | (0.53–1.12) |
| Stores (Level 1) | n=438 | n=402 | ||||
| Store types | ||||||
| All other store types | reference | reference | ||||
| Smoke shop | 7.14 | <0.001 | (3.07–16.59) | 4.74 | <0.001 | (2.23–10.07) |
| Vape shop | 0.30 | 0.25 | (0.04–2.34) | N/A | ||
| Head shop | 11.97 | <0.001 | (4.59–31.22) | 2.08 | 0.07 | (0.95–4.58) |
| Campus (Level 2, n=33) | n=33 | n=33 | ||||
| Enrollment size | 1.07 | 0.77 | (0.67–1.71) | 1.06 | 0.73 | (0.76–1.47) |
| % Financial aid | 1.38 | 0.24 | (0.80–2.38) | 1.03 | 0.88 | (0.69–1.53) |
| % White | 1.17 | 0.61 | (0.64–2.14) | 1.21 | 0.30 | (0.84–1.75) |
| Campus Policy | ||||||
| Not tobacco-free | reference | reference | ||||
| Tobacco free <1 year | 0.97 | 0.91 | (0.50–1.87) | 0.82 | 0.62 | (0.37–1.82) |
| Tobacco free at least 1 year | 0.45 | 0.03 | (0.22–0.94) | 0.74 | 0.33 | (0.40–1.37) |
Odds ratios are adjusted for all other variables in the model. Vape shops are not included in Model 2 due to small sample size (n=1 for Cigarette/LCC model). Cigarettes/LCC model refers to subset of stores that sold cigarettes and/or LCCs (n=402). Enrollment characteristics (number of students, % receiving financial aid, and race/ethnicity) were standardized.