Table 4.
Multivariable Regression Analyses Examining Perceptions of HTPs as Correlates of Tobacco and HTP Use Outcomes.
| Past-month cigarette users | Past-month e-cigarette users | Past-month any tobacco users | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ever used HTPs | Intention to use HTP | Ever used HTPs | Intention to use HTP | Ever used HTPs | Intention to use HTP | |||||||
| N = 451 | N = 462 | N = 588 | N = 604 | N = 844 | N = 863 | |||||||
| Variable | aOR | CI | β | CI | aOR | CI | β | CI | aOR | CI | β | CI |
| MSA (ref: Atlanta) | ||||||||||||
| Boston | 0.22 | 0.04–1.24 | 0.17 | -0.31–0.65 | 0.27 | 0.06–1.26 | -0.07 | -0.46–0.32 | 0.28 | 0.07–1.08 | 0.03 | -0.28–0.33 |
| Minneapolis | 0.20 | 0.04–0.96 | 0.25 | -0.22–0.73 | 0.31 | 0.08–1.19 | -0.02 | -0.37–0.32 | 0.32 | 0.10–1.10 | -0.02 | -0.31–0.28 |
| Oklahoma City | 0.59 | 0.10–3.44 | 0.30 | -0.29–0.89 | 0.32 | 0.05–2.08 | 0.00 | -0.43–0.44 | 0.48 | 0.11–2.19 | 0.16 | -0.21–0.53 |
| San Diego | 0.57 | 0.14–2.27 | 0.12 | -0.38–0.63 | 0.28 | 0.08–1.04 | 0.00 | -0.36–0.36 | 0.80 | 0.29–2.20 | -0.01 | -0.31–0.28 |
| Seattle | 0.89 | 0.21–3.87 | 0.67 | 0.18–1.16 | 0.70 | 0.20–2.50 | 0.30 | -0.05–0.66 | 0.74 | 0.25–2.19 | 0.31 | 0.01–0.61 |
| Other | 0.40 | 0.11–1.45 | 0.23 | -0.20–0.66 | 0.46 | 0.14–1.50 | -0.04 | -0.37–0.29 | 0.68 | 0.26–1.74 | 0.08 | -0.18–0.35 |
| Sociodemographics | ||||||||||||
| Age | 0.95 | 0.87–1.03 | 0.03 | 0.01–0.06 | 1.06 | 0.98–1.14 | 0.03 | 0.01–0.05 | 1.01 | 0.94–1.07 | 0.03 | 0.01–0.04 |
| Female (ref: male) | 0.56 | 0.25–1.26 | -0.22 | -0.46–0.03 | 0.49 | 0.23–1.05 | -0.10 | -0.30–0.09 | 0.57 | 0.30–1.06 | -0.18 | -0.34–-0.02 |
| Other gender (ref: male) | – | – | -0.27 | -1.02–0.48 | – | – | -0.14 | -0.73–0.44 | – | – | -0.23 | -0.74–0.27 |
| Sexual minority (ref: heterosexual) | 0.28 | 0.10–0.82 | -0.38 | -0.65–-0.11 | 0.49 | 0.19–1.25 | -0.24 | -0.45–-0.03 | 0.41 | 0.18–0.92 | -0.26 | -0.43–-0.09 |
| Race (ref: White) | ||||||||||||
| Black | 2.75 | 0.65–11.58 | 0.07 | -0.45–0.59 | 1.86 | 0.49–6.97 | -0.19 | -0.64–0.26 | 2.07 | 0.71–6.03 | -0.08 | -0.43–0.27 |
| Asian | 0.24 | 0.06–1.02 | -0.26 | -0.66–0.15 | 0.33 | 0.09–1.27 | -0.12 | -0.42–0.19 | 0.27 | 0.08–0.96 | -0.17 | -0.44–0.09 |
| Other | 3.76 | 1.37–10.29 | -0.07 | -0.44–0.30 | 2.54 | 0.98–6.62 | 0.32 | 0.03–0.60 | 2.23 | 1.02–4.88 | 0.12 | -0.12–0.35 |
| Hispanic (ref: non-Hispanic) | 0.60 | 0.22–1.59 | 0.75 | 0.41–1.09 | 2.37 | 0.96–5.87 | 0.14 | -0.16–0.44 | 1.16 | 0.55–2.42 | 0.47 | 0.24–0.71 |
| Education (ref: not college) | 0.38 | 0.17–0.83 | 0.12 | -0.14–0.37 | 0.45 | 0.22–0.94 | -0.08 | -0.27–0.11 | 0.59 | 0.32–1.09 | 0.06 | -0.11–0.22 |
| Tobacco use, past-month (ref: no) | ||||||||||||
| Cigarette use | – | – | – | – | 4.21 | 1.71–10.36 | 0.43 | 0.23–0.63 | 2.43 | 1.21–4.87 | 0.42 | 0.25–0.58 |
| E-cigarette use | 3.81 | 1.47–9.85 | 0.38 | 0.11–0.64 | – | – | – | – | 2.92 | 1.41–6.06 | 0.29 | 0.11–0.48 |
| Other tobacco use | 1.70 | 0.78–3.72 | 0.02 | -0.24–0.28 | 1.71 | 0.79–3.71 | 0.19 | -0.03–0.40 | 2.30 | 1.26–4.19 | 0.06 | -0.11–0.22 |
| IQOS perceptions factors | ||||||||||||
| Factor 1: Fashionable | 2.04 | 1.23–3.37 | 0.33 | 0.16–0.49 | 1.49 | 0.91–2.45 | 0.25 | 0.12–0.38 | 1.60 | 1.10–2.34 | 0.31 | 0.21–0.41 |
| Factor 2: E-cigarette/nicotine substitute | 2.80 | 1.73–4.54 | 0.32 | 0.17–0.46 | 2.20 | 1.43–3.40 | 0.29 | 0.18–0.41 | 1.90 | 1.34–2.70 | 0.24 | 0.15–0.33 |
| Factor 3: Cigarette substitute | 0.47 | 0.28–0.80 | -0.16 | -0.29–-0.04 | 0.57 | 0.36–0.89 | -0.07 | -0.16–0.01 | 0.60 | 0.42–0.87 | -0.09 | -0.16–-0.01 |
| Factor 4: Innovation | 0.71 | 0.48–1.04 | -0.01 | -0.13–0.10 | 0.95 | 0.65–1.39 | -0.01 | -0.10–0.08 | 0.85 | 0.62–1.15 | 0.00 | -0.08–0.07 |
| Factor 5: Youth appeal | 1.46 | 1.03–2.07 | 0.01 | -0.09–0.12 | 1.39 | 0.99–1.93 | -0.01 | -0.10–0.07 | 1.36 | 1.05–1.77 | -0.04 | -0.11–0.03 |
Boldface indicates p < .05; HTP: heated tobacco product; MSA: metropolitan statistical areas.