Table 2.
Boys | Girls | |||||||
---|---|---|---|---|---|---|---|---|
RDA | Mean | se | Median | RDA | Mean | se | Median | |
Energy (kJ) | 7531 | 8644 | 174·5 | 8502 | 6694–7531 | 8912 | 169·9 | 8690 |
Energy (kcal) | 1800 | 2066 | 41·7 | 2032 | 1600–1800 | 2130 | 40·6 | 2077 |
Carbohydrates (g) | 130 | 286·7 | 6·0 | 279·2 | 130 | 298·9 | 5·9 | 297·3 |
Protein (g) | 34 | 71·2 | 1·7 | 68·2 | 34 | 73·0 | 1·7 | 72·6 |
Fat (g) | 25–35 | 72·7 | 1·8 | 68·3 | 25–35 | 73·7 | 1·8 | 71·9 |
Saturated fat (g) | – | 24·3 | 0·7 | 23·8 | <10 | 24·6 | 0·7 | 23·4 |
Trans fat (g) | – | 0·6 | 0·1 | 0·3 | – | 0·7 | 0·1 | 0·4 |
Cholesterol (mg) | <300 | 248·6 | 10·0 | 230·4 | <300 | 249·4 | 10·6 | 206·1 |
Sugar (g) | – | 127·7* | 3·6 | 123·5 | – | 139·1 | 3·7 | 135·1 |
Fibre (g) | 25 | 14·0 | 0·4 | 12·6 | 22 | 14·6 | 0·4 | 13·5 |
Vitamin A (RE) | 600 | 490·2 | 35·8 | 331·6 | 600 | 565·4 | 46·8 | 371·8 |
Vitamin C (mg) | 45 | 96·3 | 5·5 | 87·4 | 45 | 108·0 | 16·2 | 81·5 |
Vitamin D (µg) | 15 | 1·3 | 0·1 | 0·9 | 15 | 1·5 | 0·1 | 1·2 |
Na (mg) | <2200 | 2723·0 | 67·5 | 2604·4 | <2200 | 2688·5 | 63·5 | 2662·4 |
Ca (mg) | <1300 | 581·2 | 18·4 | 544·9 | 1300 | 610·5 | 31·3 | 569·0 |
Fe (mg) | 8 | 12·2 | 0·3 | 11·5 | 8 | 12·2 | 0·3 | 11·4 |
% Energy from carbohydrate | 45–65 | 55·7 | 0·5 | 56·1 | 45–65 | 56·3 | 0·5 | 56·4 |
% Energy from protein | 10–30 | 13·8 | 0·2 | 13·6 | 10–30 | 13·7 | 0·2 | 13·5 |
% Energy from fat | 25–35 | 31·4 | 0·3 | 31·3 | 25–35 | 30·9 | 0·4 | 30·7 |
% Energy from saturated fat | <10 | 10·5 | 0·2 | 10·4 | <10 | 10·2 | 0·2 | 10·1 |
% Energy from trans fat | – | 0·3 | 0·0 | 0·1 | – | 0·3 | 0·0 | 0·2 |
% Energy from sugar | – | 24·6 | 0·5 | 24·1 | – | 26·1 | 0·5 | 26·0 |
% Energy from added sugar | – | 18·1 | 0·5 | 18·0 | – | 19·7 | 0·5 | 19·7 |
% Energy from empty-calorie foods | – | 11·3 | 0·5 | 10·9 | – | 11·7 | 0·5 | 11·2 |
% Energy from empty-calorie sugar-added beverages | – | 8·8 | 0·5 | 8·1 | – | 8·9 | 0·5 | 7·9 |
Mean intake of boys significantly different from that of girls: *P<0·05.