Table 2.
Weighted Logistic Regression Results for Current Nicotine and Marijuana Vaping Among U.S. 12th Graders (Baseline Years 2017–2019)
| Nicotine vaping | Marijuana vaping | |||
|---|---|---|---|---|
| Model 1 | Model 2 | Model 1 | Model 2 | |
| Variables | AOR (95% CI) | AOR (95% CI) | ||
| Level of assets | ||||
| Low (reference group) | – | – | – | – |
| Medium/high | 0.65 (0.54, 0.78) | 0.88 (0.70, 1.11) | 0.54 (0.42, 0.69) | 0.63 (0.48, 0.82) |
| High | 0.22 (0.16, 0.29) | 0.49 (0.35, 0.69) | 0.09 (0.05, 0.18) | 0.16 (0.08, 0.31) |
| Race/ethnicity (vs White) | ||||
| African American/Black | 0.32 (0.22, 0.48) | 0.32 (0.21, 0.49) | 0.51 (0.30, 0.86) | 0.78 (0.45, 1.37) |
| Hispanic | 0.40 (0.28, 0.55) | 0.41 (0.29, 0.58) | 0.96 (0.64, 1.43) | 1.29 (0.83, 2.01) |
| Asian | 0.44 (0.24, 0.81) | 0.57 (0.30, 1.11) | 0.70 (0.36, 1.34) | 1.08 (0.57, 2.05) |
| Other | 0.71 (0.54, 0.93) | 0.74 (0.54, 1.02) | 1.41 (0.98, 2.04) | 1.80 (1.19, 2.70) |
| Female (vs male) | 0.64 (0.53, 0.78) | 0.70 (0.56, 0.88) | 0.57 (0.45, 0.73) | 0.63 (0.48, 0.82) |
| Parental education (vs some college or less) | ||||
| College degree or more | 1.19 (1.00, 1.43) | 1.16 (0.94, 1.43) | 1.11 (0.84, 1.45) | 1.04 (0.79, 1.37) |
| Urbanicity (vs urban) | ||||
| Small city | 1.12 (0.85, 1.47) | 1.33 (0.97, 1.83) | 0.83 (0.58, 1.18) | 0.91 (0.63, 1.32) |
| Rural | 1.07 (0.78, 1.47) | 1.15 (0.79, 1.68) | 0.44 (0.28, 0.70) | 0.40 (0.24, 0.65) |
| Definitive plans to attend 4 year college (vs other) | 1.04 (0.86, 1.25) | 1.07 (0.87, 1.32) | 0.98 (0.74, 1.30) | 0.97 (0.71, 1.33) |
| Region of country | ||||
| South | 0.88 (0.62, 1.26) | 0.90 (0.60, 1.35) | 0.63 (0.40, 0.99) | 0.55 (0.34, 0.89) |
| Northeast | 0.79 (0.54, 1.18) | 0.73 (0.46, 1.15) | 1.15 (0.71, 1.86) | 1.19 (0.73, 1.93) |
| Upper Midwest | 0.88 (0.61, 1.27) | 0.91 (0.59, 1.39) | 0.83 (0.51, 1.34) | 0.80 (0.48, 1.33) |
| West (reference) | ||||
| Easy to obtain nicotine vaping device | 4.63 (3.19, 6.71) | 3.68 (2.43, 5.57) | 2.98 (1.90, 4.67) | 2.25 (1.37, 3.71) |
| Past 30-day substance use | ||||
| Cigarettes | – | 1.63 (1.18, 2.26) | 1.89 (1.35, 2.64) | |
| Alcohol | – | 3.01 (2.37, 3.83) | 3.92 (2.91, 5.29) | |
| Marijuana (other than vaping) | – | 3.78 (3.01, 4.75) | – | |
| Binge drinking in past 2 weeks | – | 1.65 (1.25, 2.17) | 1.81 (1.32, 2.50) | |
Notes: Unweighted N=6,982. Bolded ORs indicate statistical significance (p<0.05). Multiple imputation was used for missing data. Model 1 includes protective factors and demographics, Model 2 includes protective factors, demographics, and current substance use.