|
Socio-demographics
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|
Age in years
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|
13 or less
|
1 (Reference)
| |
1 (Reference)
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|
14–15
|
1.46 (1.19, 1.79)
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< 0.001
|
1.42 (1.07, 1.89)
|
0.016
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|
16 or more
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2.26 (1.89, 2.71)
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< 0.001
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2.29 (1.73, 3.03)
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< 0.001
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|
Gender
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|
Female
|
1 (Reference)
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1 (Reference)
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|
Male
|
0.53 (0.45, 0.63)
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< 0.001
|
0.30 (0.23, 0.40)
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< 0.001
|
|
Social distress
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|
No close friends
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2.53 (0.25, 3.24)
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< 0.001
|
1.98 (1.44, 2.73)
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< 0.001
|
|
Bullied in past month
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|
0 days
|
1 (Reference)
| |
1 (Reference)
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|
1 or 2 days
|
2.22 (1.87, 2.62)
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< 0.001
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1.95 (1.58, 2.40)
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< 0.001
|
|
3–30 days
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4.70 (3.70, 5.98)
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< 0.001
|
2.92 (2.16, 3.94)
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< 0.001
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|
Physically attacked in past year
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|
0 times
|
1 (Reference)
| |
1 (Reference)
| |
|
1 time
|
1.89 (1.51, 2.37)
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< 0.001
|
1.47 (1.08, 2.00)
|
0.015
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|
2 or more times
|
2.63 (2.13, 3.23)
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< 0.001
|
1.02 (0.72, 1.46)
|
0.987
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|
In physical fight in past year
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|
0 times
|
1 (Reference)
| |
1 (Reference)
| |
|
1 time
|
1.00 (0.83, 1.21)
|
0.989
|
1.20 (0.89, 1.60)
|
0.232
|
|
2 or more times
|
1.66 (1.34, 2.04)
|
< 0.001
|
1.89 (1.34, 2.67)
|
< 0.001
|
|
Social-environmental factors
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|
Mostly/always feeling hungry
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2.30 (1.78, 2.98)
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< 0.001
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1.49 (1.07, 2.08)
|
0.019
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|
Low peer support
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1.27 (1.11, 1.45)
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< 0.001
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1.15 (0.97, 1.35)
|
0.098
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|
Parental emotional neglect
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1.29 (1.09, 1.52)
|
0.003
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1.37 (1.07, 1.75)
|
0.014
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|
Parents never check home work
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1.27 (1.02, 1.58)
|
0.031
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1.11 (0.90, 1.36)
|
0.326
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|
Parents disrespect privacy
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1.27 (1.07, 1.50)
|
0.006
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1.33 (1.01, 1.77)
|
0.045
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|
Passive smoking in past week
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|
0 days
|
1 (Reference)
| |
1 (Reference)
| |
|
1–6 days
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1.18 (1.04, 1.33)
|
0.010
|
0.89 (0.67, 1.17)
|
0.388
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|
All 7 days
|
2.17 (1.78, 2.64)
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< 0.001
|
1.19 (0.82, 1.71)
|
0.362
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|
School truancy (past month)
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|
0 days
|
1 (Reference)
| |
1 (Reference)
| |
|
1–2 days
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1.49 (1.28, 1.74)
|
< 0.001
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1.37 (1.08, 1.74)
|
0.009
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|
3 or more days
|
2.35 (1.81, 3.04)
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< 0.001
|
1.87 (1.23, 2.83)
|
0.004
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|
Health risk behaviours
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|
Current tobacco use
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1.67 (1.34, 2.07)
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< 0.001
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0.68 (0.48, 1.01)
|
0.098
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|
Current cannabis use
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2.07 (1.56, 2.74)
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< 0.001
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0.96 (0.57, 1.61)
|
0.877
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|
Ever used amphetamine
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2.34 (1.86, 2.94)
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< 0.001
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1.58 (0.91, 2.75)
|
0.100
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|
Leisure time sedentary behaviour/day
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|
< 3 h
|
1 (Reference)
| |
1 (Reference)
| |
|
3–4 h
|
1.29 (1.09, 1.53)
|
0.003
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1.04 (0.73, 1.48)
|
0.820
|
|
5–7 h
|
1.74 (1.42, 2.14)
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< 0.001
|
1.68 (1.23, 2.30)
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< 0.001
|
|
≥ 8 h
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2.70 (2.10, 3.46)
|
< 0.001
|
1.71 (1.24, 2.36)
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< 0.001
|
|
Injury in past 12 months
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|
0 times
|
1 (Reference)
| |
1 (Reference)
| |
|
1 time
|
2.00 (1.74, 2.29)
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< 0.001
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1.50 (1.20, 1.87)
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< 0.001
|
|
2 or more times
|
3.23 (2.73, 3.82)
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< 0.001
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2.22 (1.69, 2.93)
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< 0.001
|
|
Soft drink intake/day
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|
0
|
1 (Reference)
| |
1 (Reference)
| |
|
1
|
0.95 (0.74, 1.22)
|
0692
|
0.85 (0.61, 1.19)
|
0.335
|
|
2
|
1.21 (0.91, 1.63)
|
0.194
|
0.94 (0.65, 1.36)
|
0.756
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|
3 or more
|
1.28 (1.06, 1.54)
|
0.011
|
1.00 (0.60, 1.64)
|
0.986
|
|
Fast food consumption/week
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|
0 days
|
1 (Reference)
| |
1 (Reference)
| |
|
1
|
0.96 (0.80, 1.14)
|
0.618
|
0.92 (0.67, 1.26)
|
0.600
|
|
2
|
1.04 (0.90, 1.20)
|
0.593
|
0.86, 0.65, 1.13)
|
0.282
|
|
3–7 days
|
1.52 (1.19, 1.94)
|
< 0.001
|
1.04 (0.75, 1.44)
|
0.828
|
|
Fruit and vegetable intake
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|
< 1 serving/day
|
1 (Reference)
| |
1 (Reference)
| |
|
1 or 2
|
0.66 (0.51, 0.86)
|
0.003
|
0.99 (0.74, 1.33)
|
0.965
|
|
3 or 4
|
0.51 (0.39, 0.67)
|
< 0.001
|
0.86 (0.61, 1.20)
|
0.374
|
|
5 or more
|
0.55 (0.42, 0.72)
|
< 0.001
|
0.88 (0.61, 1.28)
|
0.499
|
