Baseline comparability | |||||
---|---|---|---|---|---|
Intervention group (n = 146) | Control group (n = 268) | X2or t (p) | |||
Age (years) | 12.57 ± 1.02 | 12.08 ± 1.58 | 3.61 (***) | ||
Employment status father (% employed) | 88% | 84% | 0.86 (ns) | ||
Employment status mother (% employed) | 44% | 62% | 9.86 (**) | ||
Intervention effects | |||||
Intervention group (n = 101) | Control group (n = 224) | Time by condition F (p) | |||
Baseline | Follow-up | Baseline | Follow-up | ||
Healthy diet | |||||
Attitude breakfast consumption (scale 1-5) | 4.17 ± 0.98 | 4.11 ± 1.15 | 4.20 ± 0.87 | 4.37 ± 0.87 | 2.37 (ns) |
Self-efficacy breakfast consumption (scale 1-5) | 3.51 ± 1.01 | 4.17 ± 0.98 | 3.59 ± 1.09 | 3.61 ± 1.03 | 9.20 (**) |
Breakfast consumption (days/week) | 4.91 ± 2.30 | 4.96 ± 2.32 | 6.20 ± 1.67 | 6.23 ± 1.66 | 0.48 (ns) |
Attitude vegetable consumption (scale 1-5) | 3.60 ± 0.99 | 4.32 ± 0.85 | 3.49 ± 1.27 | 3.37 ± 1.37 | 8.84 (**) |
Vegetable consumption (times/week) | 3.32 ± 2.12 | 4.85 ± 2.26 | 4.06 ± 2.18 | 4.49 ± 2.08 | 3.25 (#) |
Attitude fruit consumption (scale 1-5) | 4.15 ± 1.06 | 4.28 ± 0.84 | 3.96 ± 0.92 | 4.17 ± 0.83 | 1.01 (ns) |
Fruit consumption (times/week) | 4.49 ± 2.46 | 4.28 ± 2.56 | 4.69 ± 2.44 | 4.21 ± 2.41 | 0.42 (ns) |
Attitude soft drink consumption (scale 1-5) | 2.17 ± 1.05 | 4.08 ± 1.03 | 2.49 ± 1.05 | 2.45 ± 1.28 | 32.61 (***) |
Soft drink consumption (times/week) | 4.42 ± 2.25 | 4.77 ± 2.54 | 3.22 ± 2.38 | 3.42 ± 2.46 | 1.55 (ns) |
Attitude water consumption (scale 1-5) | 2.66 ± 1.56 | 2.70 ± 1.58 | 2.93 ± 1.19 | 2.93 ± 1.37 | 0.26 (ns) |
Water consumption (glasses/day) | 2.47 ± 1.45 | 3.17 ± 1.34 | 2.85 ± 1.33 | 2.79 ± 1.30 | 2.94 (#) |
Attitude sweet and savoury snack consumption (scale 1-5) | 3.26 ± 1.33 | 3.58 ± 1.29 | 3.10 ± 1.11 | 2.85 ± 1.25 | 1.06 (ns) |
Sweet and savoury snack consumption (mean pieces/week) | 1.32 ± 0.91 | 1.25 ± 1.04 | 0.78 ± 0.89 | 0.76 ± 0.90 | 0.03 (ns) |
Physical activity | |||||
Attitude physical activity (scale 1-5) | 4.48 ± 0.97 | 4.81 ± 0.39 | 4.96 ± 0.20 | 4.89 ± 0.36 | 0.84 (ns) |
Self-efficacy physical activity (scale 1-5) | 2.90 ± 1.34 | 4.15 ± 1.23 | 3.35 ± 1.33 | 3.30 ± 1.27 | 2.86 (#) |
Sports participation (mean minutes/week) | 158.02 ± 77.86 | 165.73 ± 72.95 | 167.82 ± 67.45 | 170.99 ± 67.90 | 1.36 (ns) |
Active transport (minutes/week) | 52.71 ± 66.61 | 66.08 ± 103.64 | 70.14 ± 76.63 | 80.76 ± 90.55 | 0.16 (ns) |