Variable | Weighted N | Weighted % | Current alcohol use | P-value | Current marijuana use | P-value | Amphetamine use | P-value |
---|---|---|---|---|---|---|---|---|
Age group | < 0.001 | < 0.001 | 0.006 | |||||
11-14years | 6,821 | 41.8 | 6.0 | 1.9 | 2.6 | |||
15-18years | 9497 | 58.2 | 14.8 | 2.1 | 2.6 | |||
Sex | 0.002 | < 0.001 | < 0.001 | |||||
Female | 7,729 | 47.4 | 8.8 | 1.9 | 2.6 | |||
Male | 8,589 | 52.6 | 13.2 | 2.1 | 2.6 | |||
Felt hungry | 0.001 | < 0.001 | < 0.001 | |||||
No | 14,836 | 90.9 | 10.6 | 1.9 | 2.3 | |||
Yes | 1,482 | 9.1 | 15.8 | 3.7 | 5.6 | |||
Felt anxious | < 0.001 | < 0.001 | < 0.001 | |||||
No | 14,850 | 91.0 | 10.0 | 1.6 | 2.1 | |||
Yes | 1,468 | 9.0 | 22.6 | 6.1 | 7.9 | |||
Felt lonely | < 0.001 | < 0.001 | < 0.001 | |||||
No | 14,736 | 90.3 | 10.5 | 1.8 | 2.4 | |||
Yes | 1582 | 9.7 | 17.3 | 4.0 | 4.7 | |||
Bullied | < 0.001 | < 0.001 | < 0.001 | |||||
No | 5,485 | 33.6 | 8.4 | 1.0 | 1.2 | |||
Yes | 10,833 | 66.4 | 16.6 | 4.1 | 5.5 | |||
Attacked | 0.028 | < 0.001 | < 0.001 | |||||
No | 9296 | 57.0 | 11.0 | 1.3 | 1.7 | |||
Yes | 7022 | 43.0 | 11.2 | 3.0 | 3.8 | |||
Engaged in fight | < 0.001 | < 0.001 | < 0.001 | |||||
No | 11,651 | 71.4 | 9.3 | 1.0 | 1.6 | |||
Yes | 4667 | 28.6 | 15.7 | 4.6 | 5.1 | |||
Current cigarette smoking | < 0.001 | < 0.001 | < 0.001 | |||||
No | 15,760 | 96.6 | 9.5 | 1.1 | 1.9 | |||
Yes | 558 | 3.4 | 56.2 | 28.1 | 23.3 | |||
Current tobacco use | < 0.001 | < 0.001 | < 0.001 | |||||
No | 15,673 | 96.0 | 9.8 | 0.9 | 1.6 | |||
Yes | 645 | 4.0 | 44.0 | 28.3 | 27.6 | |||
Suicidal ideation | < 0.001 | < 0.001 | < 0.001 | |||||
No | 14,082 | 86.3 | 10.2 | 1.4 | 2.0 | |||
Yes | 2,236 | 13.7 | 17.0 | 5.7 | 6.4 | |||
Suicidal plan | < 0.001 | < 0.001 | < 0.001 | |||||
No | 14,169 | 86.8 | 10.1 | 1.4 | 2.0 | |||
Yes | 2149 | 13.2 | 17.7 | 6.1 | 6.5 | |||
Suicidal attempt | < 0.001 | < 0.001 | < 0.001 | |||||
No | 14,180 | 86.9 | 9.8 | 1.1 | 1.6 | |||
Yes | 2138 | 13.1 | 20.2 | 5.8 | 9.2 | |||
Close friends | < 0.001 | 0.493 | 0.010 | |||||
No | 1523 | 9.3 | 9.3 | 2.8 | 3.5 | |||
Yes | 14,795 | 90.7 | 11.3 | 1.9 | 2.5 | |||
Truant at school | < 0.001 | < 0.001 | < 0.001 | |||||
No | 11,862 | 72.7 | 8.9 | 0.9 | 1.6 | |||
Yes | 4456 | 27.3 | 17.2 | 5.1 | 5.3 | |||
Supervision | < 0.001 | < 0.001 | 0.002 | |||||
No | 8,137 | 49.9 | 14.6 | 2.8 | 3.1 | |||
Yes | 8,181 | 50.1 | 7.7 | 1.2 | 2.1 | |||
Connectedness | < 0.001 | < 0.001 | 0.198 | |||||
No | 9778 | 59.9 | 12.5 | 2.5 | 2.5 | |||
Yes | 6540 | 40.1 | 9.1 | 1.3 | 2.7 | |||
Knowledge of activity | < 0.001 | < 0.001 | < 0.001 | |||||
No | 9979 | 61.2 | 13.5 | 2.6 | 2.9 | |||
Yes | 6339 | 38.8 | 7.3 | 1.1 | 2.1 | |||
Privacy | 0.165 | 0.016 | < 0.001 | |||||
No | 4570 | 28.0 | 11.3 | 3.1 | 4.5 | |||
Yes | 11,748 | 72.0 | 11.1 | 1.6 | 1.9 |