Table 3.
Multivariate results: Odds of being a PREP versus non-PREP user
| OR | 95% CI | |
| Smoking status | ||
| Current, daily | 1.38 | 0.87–2.18 |
| Current, nondaily | 1.59 | 0.89–2.84 |
| Former | 1.00 | |
| Age | ||
| < 25 | 5.31 | 2.00–14.09 |
| 26–44 | 2.87 | 1.14–7.21 |
| 45–64 | 2.47 | 0.92–6.59 |
| 65+ | 1.00 | |
| Race/ethnicity | ||
| Non-Hispanic White | 1.03 | 0.76–1.41 |
| Other | 1.00 | |
| Education | ||
| <12 years | 1.26 | 1.01–1.56 |
| 12+ years | 1.00 | |
| Occupation | ||
| White-collar | 1.27 | 1.00–1.61 |
| Blue-collar | 1.24 | 0.89–1.73 |
| Service | 1.00 | |
| Geographic location | ||
| Midwest | 1.64 | 1.21–2.22 |
| South | 2.22 | 1.65–2.99 |
| West | 1.43 | 1.03–1.98 |
| Northeast | 1.00 | |
| CPD | ||
| < 5 | 1.00 | |
| 6–10 | 1.31 | 0.88–1.94 |
| 11–19 | 1.63 | 1.02–2.60 |
| 20+ | 1.90 | 1.24–2.91 |
| Cigarette type | ||
| Light/mild | 1.13 | 0.91–1.39 |
| Ultra-light | 1.22 | 0.89–1.68 |
| Regular/full flavor | 1.00 | |
| Ever switch to light cigarette for 6 months | ||
| Yes | 1.43 | 1.16–1.76 |
| No | 1.00 | |
| Other tobacco use (ever) | ||
| Yes | 1.73 | 1.44–2.08 |
| No | 1.00 | |
| Public smoking policy attitude | ||
| Allowed all areas | 1.54 | 1.01–2.34 |
| Allowed some areas | 1.26 | 0.82–1.95 |
| Not allowed at all | 1.00 | |
| HCP visit: past year | ||
| Yes | 1.19 | 0.99–1.43 |
| No | 1.00 |
Note. CPD = cigarettes per day; HCP = health care provider; OR = odds ratio; PREP = potential reduced-exposure tobacco product.