Table 3 Multinomial Regression of covariates associated with class membership relative to Class 1:Non-users, adjusted for sex, grade level, and marijuana use Among Black 9th–12th Graders, 2017 National Youth Risk Behavior Survey (n = 2595)
From: Polytobacco use among a nationally-representative sample of black high school students
Covariates | E-Cigarette Users vs. Non-Users | Polytobacco Users vs. Non-Users |
|---|---|---|
Male Sex | 0.87 (0.53–1.40) | 4.28 (1.62–11.35) |
Grade Level | ||
9th | 0.78 (0.38–1.59) | 0.32 (0.12–0.88) |
10th | 0.75 (0.39–1.43) | 0.62 (0.29–1.29) |
11th | 1.31 (0.56–3.04) | 0.41 (0.17–1.01) |
12th (REF) | – | – |
Marijuana Use | ||
Recent (past 30 days) | 26.13 (8.84–77.24) | 24.61 (6.95–87.11) |
Ever | 12.45 (4.05–38.29) | 1.59 (0.09–27.84) |
Never (REF) | – | – |