Table 3 Multivariable regression analysis of predictors or current alcohol use, current marijuana use, and amphetamine use
Variable | Current alcohol use | Current marijuana use | Amphetamine use |
|---|---|---|---|
aOR [95% CI] | aOR [95% CI] | aOR [95% CI] | |
Age group | |||
11-14years | 1 [1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
15-18years | 2.63*** [2.19,3.16] | 0.83 [0.54,1.29] | 0.75 [0.52,1.08] |
Sex | |||
Female | 1 [1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Male | 1.34*** [1.16,1.54] | 1.08 [0.73,1.61] | 1.02 [0.73,1.42] |
Felt hungry | |||
No | 1 [1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.09 [0.87,1.37] | 0.85 [0.46,1.55] | 1.28 [0.80,2.07] |
Felt anxious | |||
No | 1[1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.86*** [1.50,2.30] | 1.90* [1.05,3.41] | 2.16*** [1.39,3.34] |
Bullied | |||
No | 1[1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.49*** [1.29,1.73] | 1.36 [0.89,2.07] | 2.25*** [1.54,3.29] |
Attacked | |||
No | 1 [1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 0.75*** [0.65,0.88] | 0.94 [0.59,1.51] | 1.11 [0.75,1.65] |
Engaged in fight | |||
No | 1[1.00,1.00] | 1[1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.32*** [1.13,1.55] | 1.39 [0.90,2.16] | 1.09 [0.74,1.60] |
Truant at school | |||
No | 1 [1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.49*** [1.29,1.74] | 3.20*** [2.12,4.83] | 1.83*** [1.31,2.57] |
Felt lonely | |||
No | 1 [1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.03 [0.83,1.28] | 0.88 [0.51,1.53] | 0.77 [0.48,1.23] |
Current cigarette smoking | |||
No | 1 [1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 5.41*** [3.97,7.37] | 5.16*** [3.03,8.79] | 2.43** [1.42,4.17] |
Current tobacco use | |||
No | 1 [1.00,1.00] | 1 [1.00,1.00] | 1[1.00,1.00] |
Yes | 2.64*** [1.93,3.59] | 9.34*** [5.62,15.52] | 7.68*** [4.91,12.02] |
Suicidal ideation | |||
No | 1[1.00,1.00] | 1[1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.14 [0.92,1.43] | 1.32 [0.78,2.23] | 1.28 [0.80,2.07] |
Suicidal plan | |||
No | 1 [1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.10 [0.87,1.39] | 1.59 [0.88,2.89] | 1.26 [0.73,2.18] |
Suicidal attempt | |||
No | 1[1.00,1.00] | 1[1.00,1.00] | 1[1.00,1.00] |
Yes | 1.19 [0.95,1.49] | 2.21** [1.30,3.74] | 1.86* [1.14,3.01] |
Close friends | |||
No | 1[1.00,1.00] | 1[1.00,1.00] | 1 [1.00,1.00] |
Yes | 1.56*** [1.22,2.00] | 1.53[0.87,2.71] | 0.77 [0.45,1.33] |
Supervision | |||
No | 1[1.00,1.00] | 1[1.00,1.00] | 1 [1.00,1.00] |
Yes | 0.70*** [0.60,0.82] | 0.75 [0.48,1.20] | 0.94 [0.64,1.37] |
Connectedness | |||
No | 1[1.00,1.00] | 1 [1.00,1.00] | 1 [1.00,1.00] |
Yes | 0.99 [0.85,1.16] | 0.77 [0.48,1.21] | 1.63[0.57,1.24] |
Knowledge of activity | |||
No | 1 [1.00,1.00] | 1[1.00,1.00] | 1[1.00,1.00] |
Yes | 0.63*** [0.53,0.74] | 0.59* [0.36,0.96] | 0.84 [0.57,1.24] |
Privacy | |||
No | 1 [1.00,1.00] | 1[1.00,1.00] | 1[1.00,1.00] |
Yes | 1.10[0.94,1.29] | 0.62*[0.40,0.97] | 0.52*** [0.36,0.75] |
N | 16,318 | 16,318 | 16,318 |
pseudo R 2 | 0.148 | 0.384 | 0.261 |