Table 5.
Associations of Baseline Nicotine/Tobacco Content Exposure and Engagement With Past-Month Nicotine/Tobacco Use Among Baseline Nicotine/Tobacco Current Users (n = 389)
| Past-month use at follow-up (n/%) | OR (95% CI) | p | AOR (95% CI)a | p | |||
|---|---|---|---|---|---|---|---|
| No | Yes | ||||||
| Viewed tobacco or nicotine content at baseline | No | 78 (35.8%) | 140 (64.2%) | 1.50 (.97, 2.33) | .068 | 1.54 (.98, 2.42) | .064 |
| Yes | 46 (27.1%) | 124 (72.9%) | |||||
| No | Yes | ||||||
| Posted tobacco or nicotine content at baseline | No | 101 (33.6%) | 200 (66.4%) | 1.47 (.86, 2.52) | .163 | 1.42 (.82, 2.49) | .213 |
| Yes | 22 (25.6%) | 64 (74.4%) | |||||
| No | Yes | ||||||
| Saw posts from friends about tobacco or nicotine products at baseline | No | 84 (32.8%) | 172 (67.2%) | 1.17 (.74, 1.85) | .504 | 1.07 (.67, 1.73) | .777 |
| Yes | 38 (29.5%) | 91 (70.5%) | |||||
| No | Yes | ||||||
| Saw posts from celebrities or “influencers” about tobacco or nicotine products at baseline | No | 90 (30.5%) | 205 (69.5%) | .80 (.48, 1.31) | .368 | .73 (.43, 1.22) | .226 |
| Yes | 32 (35.6%) | 58 (64.4%) | |||||
| No | Yes | ||||||
| Liked posts about tobacco or nicotine products at baseline | No | 97 (31.4%) | 212 (68.6%) | 1.00 (.57, 1.72) | .985 | .95 (.54, 1.70) | .874 |
| Yes | 23 (31.5%) | 50 (68.5%) | |||||
aAdjusted for participant gender, sexual identity, personal finances, friends’ use of cigarettes and/or e-cigarettes, past-month alcohol use, and past-month cannabis use (all significantly associated with past-month nicotine/tobacco use at follow-up in bivariate analyses; p < .05).