| All school children | Boys | Girls | Sex interaction | Boys | Age-interaction | Girls | Age-interaction | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  |  | P-value | 11 years | 13 years | 15 years | P-value | 11 years | 13 years | 15 years | P-value |
Breakfast | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Irregular vs. Regular | 1.31 (1.07–1.60) | 1.22 (0.89–1.66) | 1.40 (1.07–1.82) | 0.55 | 0.88 (0.48–1.60) | 1.55 (0.93–1.57) | 1.14 (0.66–1.97) | 0.38 | 0.99 (0.55–1.76) | 1.49 (0.98–2.67) | 1.54 (1.01–2.38) | 0.46 |
Snacks | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Irregular vs. Regular | 1.03 (0.86–1.24) | 1.08 (0.83–1.42) | 1.00 (0.78–1.28) | 0.65 | 0.93 (0.58–1.48) | 0.88 (0.56–1.37) | 1.91 (1.13–3.25) | 0.13 | 1.50 (0.92–2.47) | 1.12 (0.75–1.68) | 0.63 (0.41–0.97) | 0.04 |