Table 4.
Product Display Exposure and Cigarette Smoking Behaviors Among Young Adult Texas College/University Students (n = 813)
| Cigarette smoking abstinencea | Used e-cigarettes for cessation/reductiona | |
|---|---|---|
| AOR (95% CI) |
AOR (95% CI) |
|
| Step 1a (individual relationship) | ||
| E-cigarette display | 0.73*** (0.62–0.86) |
1.25 (0.95–1.64) |
| AICb | 988.66 | 457.98 |
| Step 1b (individual relationship) | ||
| Cigarette display | 0.77** (0.65–0.91) |
1.44** (1.04–2.01) |
| AICb | 994.71 | 455.00 |
| Step 2 (over and above) | ||
| E-cigarette display | 0.77** (0.64–0.93) |
1.09 (0.80–1.48) |
| Cigarette Display | 0.89 (0.73–1.08) |
1.38 (0.95–2.00) |
| AICb | 989.28 | 456.73 |
| Step 3 (interactions) | ||
| E-cigarette display × cigarette display | 1.17 (0.97–1.42) |
0.70 (0.47–1.03) |
| Likelihood ratio test (χ2) | 19.11 | 9.01 |
aModels control for age, sex, race, institution type, nicotine dependence, current hookah use, current cigar use, quit history, and desire to quit and previous use of e-cigarettes to quit or reduce cigarette smoking.
bAIC = Akaike Information Criterion
*p < .05, **p < .01, ***p < .001