(1) Ease of availability (“very easy”)
| | | | | | | | | | | | |
Individual† | 1.97*** | (1.78, 2.18) | 2.45*** | (2.23,2.69) | 1.94*** | (1.75, 2.16) | 2.40*** | (2.19, 2.64) | 1.95*** | (1.76,2.16) | 2.41*** | (2.19,2.65) |
Contextual | | | | | 5.36*** | (2.71, 10.60) | 22.62*** | (9.93, 51.53) | 3.61*** | (1.75,7.44) | 4.22*** | (2.25,7.93) |
School binge rate (base: low) | | | | | | | | | | | | |
High (⩾50%) | | | | | | | | | 1.26* | 1.04,1.53) | 2.51*** | (2.12,2.98) |
Middle (35%–49.99%) | | | | | | | | | 1.05 | (0.88,1.25) | 1.55*** | (1.32,1.81) |
(2) Policy enforcement (“strongly enforced”)
| | | | | | | | | | | | |
Individual† | 1.11 | (0.98,1.26) | 1.28*** | (1.14,1.45) | 1.14 | (1.00, 1.29) | 1.33*** | (1.18, 1.51) | 1.14 | (1.00,1.30) | 1.33*** | (1.17,1.50) |
Contextual | | | | | 0.26** | (0.13, 0.53) | 0.10*** | (0.04, 0.26) | 0.30** | (0.16,0.57) | 0.17*** | (0.10,0.31) |
School binge rate (base: low) | | | | | | | | | | | | |
High (⩾50%) | | | | | | | | | 1.56** | (1.30,1.86) | 3.14*** | (2.67,3.70) |
Middle (35%–49.99%) | | | | | | | | | 1.18 | (0.99,1.42) | 1.76*** | (1.49,2.07) |
(3) Expectation of parental notification (“very likely”)
| | | | | | | | | | | | |
Individual† | 0.68** | (0.55, 0.85) | 0.60*** | (0.50,0.73) | 0.71** | (0.57, 0.88) | 0.63*** | (0.52,0.77) | 0.71** | (0.57,0.88) | 0.63*** | (0.52,0.76) |
Contextual | | | | | 0.02*** | (0.005, 0.10) | 0.002*** | (0.003,0.01) | 0.05*** | (0.01,0.23) | 0.06*** | (0.01,0.21) |
School binge rate (base: low) | | | | | | | | | | | | |
High (⩾50%) | | | | | | | | | 1.36* | (1.12,1.64) | 2.75*** | (2.31,3.27) |
Middle (35%–49.99%) | | | | | | | | | 1.08 | (0.90,1.29) | 1.61*** | (1.37,1.91) |