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 | 1.42 (1.12-1.79) | 1.12 (0.77-1.63) | 1.63 (1.21-2.21) | 0.1609 | 0.52 (0.30-0.90) | 4.99 (1.90-13.07) A | 1.69 (0.69-4.13)A | 0.0011 | 1.55 (0.81-2.96) | 1.80 (1.08-3.01) | 1.64 (1.02-2.61) | 0.9574 |
Lunch | ||||||||||||
Irregular vs. regular | 1.68 (1.39-2.04) | 1.95 (1.44-2.63) | 1.49 (1.16-1.92) | 0.2099 | 1.26 (0.78-2.04) | 2.46 (1.36-4.45) A | 4.11 (1.89-8.93) A | 0.0423 | 1.70 (1.00-2.88) | 1.38 (0.92-2.09) | 1.54 (1.01-2.37) | 0.8220 |
Evening meal | ||||||||||||
Irregular vs. regular | 1.24 (0.93-1.66) | 1.23 (0.74-2.07) | 1.30 (0.92-1.83) | 0.9120 | 0.98 (0.44-2.14) | 1.11 (0.44-2.76)A | 7.62 (0.89-65.05)A | 0.2028 | 1.01 (0.47-2.17) | 1.66 (0.87-3.17) | 1.21 (0.72-2.02) | 0.6605 |