| Model 1 (individual level factors) | Model 2 (model 1 + family level factors) | Model 3 (model 1 and 2 + environmental factors) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Moderate | High | Moderate | High | Moderate | High | ||||||
 | OR (95%CI) | p-value | OR (95%CI) | p-value | OR (95%CI) | p-value | OR (95%CI) | p-value | OR (95%CI) | p-value | OR (95%CI) | p-value |
Individual factors + | Â | Â | Â | Â | Â | Â | ||||||
Gender | Â | Â | Â | Â | Â | Â | ||||||
    Boys | 0.96 (0.81-1.14) | 0.63 | 1.54(1.32-1.80) | <0.001 | 0.85 (0.68 -1.08) | 0.19 | 1.66 (1.37-2.01) | <0.001 | 0.84 (0.66-1.06) | 0.15 | 1.64 (1.34-2.01) | <0.001 |
    Girls | 1*** | 1 | 1 | 1 | 1 | 1 | ||||||
Child’s weight status# |  |  |  |  |  |  | ||||||
    Obese | 0.58 (0.42-0.79) | <0.001 | 0.40 (0.31-0.52) | <0.001 | 0.86 (0.55-1.34) | 0.51 | 0.41 (0.27-0.61) | <0.001 | 0.90 (0.57-1.40) | 0.63 | 0.41 (0.27-0.61) | <0.001 |
    Overweight | 0.79 (0.65-0.97) | 0.02 | 0.77 (0.64-0.91) | 0.001 | 0.72 (0.55-1.34) | 0.02 | 0.68 (0.54-0.85) | <0.001 | 0.75 (.56-1.00) | 0.05 | 0.68 (0.54-0.86) | <0.001 |
    Normal | 1 | 1 | 1 | 1 | 1 | 1 | ||||||
Total screen time^ | Â | Â | Â | Â | Â | Â | ||||||
    < Recommended 2 hours | 0.90 (0.73-1.11) | 0.33 | 0.71 (0.59-0.84) | <0.001 | 0.97 (0.73-1.28) | 0.82 | 0.67 (0.53-0.86) | <0.001 | 0.97 (0.73-1.30) | 0.85 | 0.66 (0.52-0.85) | <0.001 |
    >Recommended 2 hours | 1 | 1 | 1 | 1 | 1 | 1 | ||||||
Favourite hobby* | Â | Â | Â | Â | Â | Â | ||||||
    Active | 1.13 (0.95-1.35) | 0.27 | 1.65 (1.42-1.92) | <0.001 | 1.21 (0.95-1.53) | 0.13 | 1.62 (1.30-2.03) | <0.001 | 1.17 (0.91-1.50) | 0.21 | 1.65 (1.31-2.08) | <0.001 |
    Inactive | 1 |  | 1 | 1 | 1 | 1 | ||||||
Sports/fitness club | Â | Â | Â | Â | Â | Â | ||||||
    Yes | 2.28 (1.88-2.77) | <0.001 | 1.86 (1.58-2.20) | <0.001 | 2.32 (1.69-3.18) | <0.001 | 1.92 (1.50-2.46) | <0.001 | 2.28 (1.66-3.14) | 0.001 | 1.90 (1.48-2.45) | <0.001 |
    No | 1 | 1 | 1 |  | 1 | 1 | ||||||
Family factors + | Â | Â | Â | Â | Â | Â | ||||||
Caregiver’s education |  |  |  |  |  |  | ||||||
    Third level |  |  | 1.74 (1.18-2.57) | 0.01 | 1.32 (0.96-1.81) | 0.09 | 1.67 (1.12-2.50) | 0.01 | 1.31 (0.94-1.83) | 0.11 | ||
    Post-secondary |  |  | 1.21 (0.85-1.72) | 0.29 | 1.17 (0.87-1.57) | 0.31 | 1.14 (0.78-1.67) | 0.46 | 1.16 (0.85-1.58) | 0.34 | ||
    Higher secondary |  |  | 1.17 (0.81-1.68) | 0.41 | 1.09 (0.80-1.47) | 0.60 | 1.16 (0.81-1.68) | 0.42 | 1.08 (0.79-1.49) | 0.62 | ||
    < =Lower secondary |  |  | 1 | 1 | 1 | 1 | ||||||
Caregiver’s employment |  |  |  |  |  |  | ||||||
    In full time work |  |  | 0.81 (0.61-1.08) | 0.15 | 1.05 (0.82-1.34) | 0.73 | 0.76 (0.57-1.01) | 0.06 | 1.04 (0.72-1.50) | 0.79 | ||
    Not in full time |  |  | 1 | 1 | 1 | 1 | ||||||
Caregiver’s weight# |  |  |  |  |  |  | ||||||
    Obese |  |  | 1.14 (0.82-1.58) | 0.43 | 1.02(0.76-1.36) | 0.90 | 1.11 (0.79-1.56) | 0.54 | 1.00 (0.74-1.35) | 0.99 | ||
    Overweight |  |  | 0.85 (0.65-1.11) | 0.23 | 0.94 (0.75-1.17) | 0.56 | 0.80 (0.61-1.05) | 0.11 | 0.92 (0.74-1.16) | 0.48 | ||
    Normal |  |  | 1 | 1 | 1 | 1 | ||||||
Siblings | Â | Â | Â | Â | Â | Â | ||||||
    Yes |  |  | 1.20 (0.80-1.79) | 0.37 | 0.86 (0.62-1.18) | 0.35 | 1.22 (0.80-1.86) | 0.35 | 0.83 (0.59-1.16) | 0.28 | ||
    No |  |  | 1 | 1 | 1 | 1 | ||||||
Parenting style | Â | Â | Â | Â | Â | Â | ||||||
    Authoritative |  |  | 1.41 (1.07-1.87) | 0.02 | 1.15 (0.90-1.47) | 0.25 | 1.42 (1.06-1.90) | 0.02 | 1.16 (0.91-1.49) | 0.23 | ||
    Permissive |  |  | 1 | 1 | 1 | 1 | ||||||
Household type | Â | Â | Â | Â | Â | Â | ||||||
    Two parent |  |  | 1.38 (0.96-1.98) | 0.08 | 1.03(0.77-1.38) | 0.82 | 1.45 (0.99-2.12) | 0.06 | 1.07 (0.79-1.44) | 0.74 | ||
    One parent |  |  | 1 | 1 | 1 | 1 | ||||||
Environmental factors + | Â | Â | Â | Â | Â | Â | ||||||
Travel to/from school | Â | Â | Â | Â | Â | Â | ||||||
    Active both ways |  |  |  |  | 1.13 (0.83-1.41) | 0.43 | 1.34 (1.03-1.74) | 0.03 | ||||
    Active one way |  |  |  |  | 1.04 (0.66-1.62) | 0.88 | 1.04 (0.72-1.50) | 0.85 | ||||
    Inactive both ways |  |  |  |  | 1 | 1 | ||||||
School playground** | Â | Â | Â | Â | Â | Â | ||||||
    Good/excellent |  |  |  |  | 0.87 (0.67-1.62) | 0.29 | 0.97 (0.76-1.24) | 0.82 | ||||
    Fair/poor |  |  |  |  | 1 | 1 | ||||||
School sports facilities** | Â | Â | Â | Â | Â | Â | ||||||
    Good/excellent |  |  |  |  | 1.08 (0.83-1.41) | 0.56 | 0.99 (0.78-1.26) | 0.95 | ||||
    Fair/poor |  |  |  |  | 1 | 1 | ||||||
Safe places to play | Â | Â | Â | Â | Â | Â | ||||||
    Agree |  |  |  |  | 0.81 (0.53-1.24) | 0.33 | 1.12 -0.75-1.66) | 0.58 | ||||
    Disagree |  |  |  |  | 1 | 1 | ||||||
After school activities | Â | Â | Â | Â | Â | Â | ||||||
    Yes |  |  |  |  | 1.39 (1.05-1.84) | 0.02 | 1.16 (0.92-1.46) | 0.22 | ||||
    No |  |  |  |  | 1 | 1 |