All schoolchildren | 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 | ||||||||||||
Irregular vs. regular | 1.48 (1.16-1.89) | 1.19 (0.82-1.73) | 1.78 (1.28-2.47) | 0.1239 | 0.95 (0.53-1.70) | 1.00 (0.45-3.70)A | 2.67 (1.16-6.09) A | 0.2341 | 1.09 (0.56-2.14) | 1.60 (0.94-2.74) | 2.87 (1.61-5.10) | 0.0874 |
Lunch | ||||||||||||
Irregular vs. regular | 1.83 (1.50-2.24) | 1.73 (1.29-2.31) | 1.90 (1.44-2.51) | 0.7684 | 1.81 (1.09-3.02) | 1.48 (0.84-2.60)A | 2.03 (1.10-3.77) A | 0.9833 | 2.13 (1.18-3.83) | 1.57 (1.01-2.44) | 2.02 (1.24-3.28) | 0.7987 |
Evening meal | ||||||||||||
Irregular vs. regular | 1.70 (1.23-2.33) | 2.17 (1.19-3.94) | 1.51 (1.03-2.21) | 0.3716 | 1.26 (0.54-2.90) | 4.35 (1.16-16.28) A | 4.00 (0.76-21.01)A | 0.2314 | 1.36 (0.59-3.11) | 1.54 (0.77-3.09) | 1.45 (0.81-2.59) | 0.9443 |