From: Race/ethnicity differences in risk and protective factors for marijuana use among U.S. adolescents
 | Past-month MU (n = 64,036) | Past-year MU (n = 64,036) | Lifetime MU (n = 66,391) |
---|---|---|---|
Perceived availability of marijuana | 6.257*** | 4.774*** | 4.580*** |
(5.401–7.250) | (4.362–5.225) | (4.181–5.016) | |
Parental disapproval of marijuana use | 0.477*** | 0.600*** | 0.637*** |
(0.406–0.560) | (0.524–0.686) | (0.560–0.725) | |
Peers disapproval of marijuana use | 0.355*** | 0.347*** | 0.371*** |
(0.316–0.399) | (0.314–0.383) | (0.340–0.406) | |
Close friends disapproval of marijuana use | 0.321*** | 0.343*** | 0.370*** |
(0.281–0.367) | (0.313–0.376) | (0.340–0.402) | |
Risk perception of marijuana use | 0.245*** | 0.259*** | 0.288*** |
(0.194–0.310) | (0.224–0.300) | (0.255–0.324) | |
Race and gender | |||
 Black | 1.104 | 1.119 | 1.156** |
  (Ref: White) | (0.944–1.291) | (0.996–1.258) | (1.053–1.270) |
 Hispanic | 1.042 | 1.083 | 1.200*** |
(0.898–1.209) | (0.986–1.191) | (1.109–1.298) | |
 Asian | 0.663* | 0.580*** | 0.585*** |
(0.459–0.957) | (0.450–0.747) | (0.466–0.735) | |
 Native Hawaiians, Pacific | 1.170 | 0.993 | 1.123 |
(0.514–2.662) | (0.545–1.809) | (0.608–2.077) | |
 Native-Americans | 3.088*** | 2.742*** | 2.552*** |
(2.184–4.367) | (2.013–3.734) | (1.977–3.294) | |
 Mixed-race | 1.227* | 1.161 | 1.167* |
(1.051–1.433) | (0.989–1.364) | (1.005–1.356) | |
 Male (ref: female) | 1.167** | 0.992 | 1.026 |
(1.046–1.301) | (0.916–1.075) | (0.960–1.097) | |
Poverty level (ref: < 100%) | |||
 100–199% | 0.921 | 0.882** | 0.807*** |
(0.817–1.038) | (0.809–0.961) | (0.734–0.889) | |
 200%+ | 0.761*** | 0.791*** | 0.638*** |
(0.675–0.857) | (0.708–0.883) | (0.575–0.708) | |
Urbanicity | |||
 Small metro | 0.991 | 1.005 | 1.077 |
  (ref: Large metro) | (0.904–1.087) | (0.928–1.088) | (0.998–1.163) |
 Non-metro | 0.876 | 0.961 | 1.105 |
(0.732–1.048) | (0.832–1.110) | (0.936–1.304) | |
Age (ref: 12, 13) | |||
 14–15 | 2.421*** | 2.571*** | 2.602*** |
(1.924–3.045) | (2.264–2.921) | (2.305–2.939) | |
 16–17 | 3.828*** | 3.890*** | 4.626*** |
(3.141–4.665) | (3.407–4.442) | (4.068–5.261) | |
Year (ref: 2015) | |||
 2016 | 0.843* | 0.900* | 0.878* |
(0.726–0.980) | (0.814–0.996) | (0.795–0.969) | |
 2017 | 0.815* | 0.912 | 0.886 |
(0.688–0.966) | (0.796–1.045) | (0.780–1.007) | |
 2018 | 0.787** | 0.858** | 0.821*** |
(0.676–0.916) | (0.767–0.961) | (0.737–0.914) | |
 2019 | 1.036 | 1.044 | 0.970 |
0.843* | (0.917–1.188) | (0.876–1.075) |