Table 3 Median, 25th and 75th percentiles for each nutrient measured by the sqFFQ and WFR (n = 91)a
WFRb | sqFFQb | Calibrated sqFFQc | |||||||
|---|---|---|---|---|---|---|---|---|---|
Median | 25th | 75th | Median | 25th | 75th | Median | 25th | 75th | |
Total energy (kJ) | 4608 | 3659 | 5653 | 6178 | 5405 | 8173 | 4629 | 3958 | 5121 |
protein (g) | 40.8 | 30.4 | 58.1 | 57.0 | 47.0 | 70.8 | 43.6 | 38.8 | 51.2 |
total fat (g) | 36.7 | 29.0 | 43.7 | 42.8 | 35.4 | 55.5 | 37.2 | 33.3 | 40.6 |
SFA (g) | 14.8 | 11.8 | 17.7 | 16.5 | 12.9 | 21.1 | 15.1 | 14.5 | 15.9 |
MUFA (g) | 14.1 | 12.9 | 17.3 | 17.1 | 13.1 | 21.6 | 14.5 | 13.2 | 15.6 |
PUFA (g) | 6.1 | 5.0 | 8.4 | 8.6 | 5.9 | 10.1 | 6.8 | 5.9 | 7.7 |
DHA (g) | 0.10 | 0.04 | 0.22 | 2.80 | 0.29 | 4.16 | 0.12 | 0.09 | 0.19 |
total CHO (g) | 143 | 108 | 175 | 214 | 176 | 280 | 145 | 121 | 160 |
sugars (g) | 63.7 | 46.7 | 85.5 | 93.8 | 62.3 | 130 | 65.5 | 56.1 | 72.9 |
fibre (g) | 8.0 | 5.8 | 11.2 | 14.7 | 10.9 | 16.9 | 7.5 | 6.5 | 9.0 |
Vitamins | |||||||||
A (μg) | 591 | 413 | 808 | 629 | 484 | 860 | 692 | 600 | 831 |
B1 (mg) | 1.0 | 0.6 | 1.2 | 1.2 | 0.8 | 1.5 | 0.9 | 0.7 | 1.1 |
B2 (mg) | 1.1 | 0.8 | 1.5 | 1.5 | 1.1 | 1.8 | 1.2 | 1.0 | 1.3 |
B3 (mg) | 10.0 | 6.8 | 12.9 | 14.1 | 9.5 | 17.9 | 10.2 | 8.7 | 11.5 |
DFE (μg) | 260 | 161 | 333 | 374 | 296 | 515 | 259 | 213 | 298 |
B12 (μg) | 2.6 | 1.4 | 3.4 | 3.3 | 2.3 | 4.0 | 2.7 | 2.1 | 3.1 |
C (mg) | 78.5 | 40.5 | 110 | 113 | 64.0 | 145 | 71.4 | 59.7 | 86.4 |
E (mg) | 4.2 | 2.6 | 8.5 | 7.7 | 5.7 | 9.5 | 4.8 | 4.3 | 5.2 |
Minerals | |||||||||
Ca (mg) | 682 | 455 | 863 | 927 | 689 | 1312 | 667 | 506 | 795 |
Fe (mg) | 8.0 | 5.5 | 10.8 | 11.6 | 7.8 | 15.4 | 7.6 | 5.9 | 9.3 |
I (μg) | 126 | 104 | 165 | 159 | 125 | 210 | 131 | 123 | 143 |
K (mg) | 1349 | 1025 | 1804 | 1891 | 1547 | 2363 | 1450 | 1284 | 1633 |
Mg (mg) | 150 | 115 | 186 | 219 | 180 | 275 | 142 | 116 | 157 |
P (mg) | 747 | 549 | 1006 | 1026 | 762 | 1273 | 692 | 564 | 780 |
Na (mg) | 936 | 480 | 1235 | 961 | 733 | 1279 | 777 | 667 | 949 |
Zn (mg) | 6.1 | 4.5 | 7.5 | 8.5 | 6.2 | 10.9 | 5.9 | 5.1 | 6.6 |