Table 2.
Mean ± SD of food groups in each questionnaire (g/day) as well as mean differences (95%CI) between FFQ1 vs. 24 h and FFQ2 vs. 24 h
| Food Groups | Mean ± SD | Mean Difference (95%CI) | |||
|---|---|---|---|---|---|
| FFQ1 | FFQ2 | 24 h | FFQ1 vs. 24 h | FFQ2 vs. 24 h | |
| Whole Grain | 24.6 ± 29.0 | 17.6 ± 18.5 | 27.2 ± 27.7 | -0.61 (-2.99, 1.76) | -5.94 (-7.99, -3.89) |
| White Grain | 366 ± 170 | 362 ± 160 | 305 ± 118 | 58.4 (49.3, 67.5) | 45.4 (36.1, 54.6) |
| Beans | 28.1 ± 16.2 | 21.6 ± 12.2 | 23.0 ± 10.9 | 4.79 (3.58, 6.00) | -1.77 (-2.78, -0.77) |
| Fish | 4.36 ± 3.80 | 3.86 ± 3.31 | 5.41 ± 2.98 | -0.73 (-1.19, -0.27) | -1.23 (-1.68, -0.78) |
| Red Meat | 17.2 ± 12.8 | 14.7 ± 11.8 | 23.5 ± 13.3 | -5.99 (-7.02, -4.97) | -8.30 (-9.34, -7.27) |
| Processed Meat | 5.10 ± 4.64 | 4.98 ± 4.73 | 3.66 ± 2.49 | 1.84 (0.84, 2.83) | 2.13 (1.10, 3.16) |
| Chicken | 20.0 ± 14.6 | 20.1 ± 14.6 | 23.4 ± 12.4 | -4.03 (-5.11, -2.94) | -3.21 (-4.33,-2.10) |
| Egg | 19.7 ± 10.9 | 18.7 ± 11.1 | 18.5 ± 10.2 | 1.29 (0.40, 2.17) | -0.09 (-1.00, 0.82) |
| Cheese | 18.4 ± 10.3 | 11.7 ± 6.78 | 13.6 ± 7.05 | 4.27 (3.57, 4.96) | -0.34 (-0.97, 0.29) |
| Dairy | 235 ± 135 | 218 ± 122 | 123 ± 72.2 | 103 (95.0, 112) | 91.3 (83.4, 99.2) |
| Vegetables | 448 ± 181 | 388 ± 156 | 268 ± 103 | 172 (161, 184) | 108 (97.8, 119) |
| Juice | 8.35 ± 6.77 | 6.78 ± 5.45 | 9.33 ± 3.50 | -1.09 (-2.67, 0.49) | -2.16 (-3.76, -0.56) |
| Fruit | 343 ± 201 | 311 ± 183 | 265 ± 114 | 69.5 (56.1, 82.9) | 37.3(24.2, 50.4) |
| Dried Fruit | 14.8 ± 12.4 | 13.8 ± 10.9 | 7.77 ± 5.73 | 6.77 (5.90, 7.65) | 5.89 (5.03, 6.74) |
| Solid oil | 11.9 ± 11.3 | 9.60 ± 9.16 | 8.56 ± 6.44 | 3.26 (2.55, 3.98) | 1.08(0.50, 1.65) |
| Liquid Oil | 6.01 ± 4.27 | 5.56 ± 4.05 | 4.93 ± 3.18 | 0.77 (0.44, 1.11) | 0.39 (0.10, 0.67) |
| Olive/ Olive Oil | 0.42 ± 0.42 | 0.48 ± 0.51 | 0.38 ± 0.17 | 0.18 (0.04, 0.33) | 0.19 (-0.02, 0.40) |
| Nuts | 5.90 ± 5.16 | 5.48 ± 4.15 | 4.17 ± 3.15 | 1.63 (1.28, 1.98) | 1.21 (0.88, 1.54) |
| Sugar | 28.8 ± 19.2 | 24.1 ± 16.0 | 19.6 ± 11.01 | 8.28 (7.19, 9.36) | 3.85 (2.93, 4.76) |
| Sweets | 17.2 ± 12.4 | 15.5 ± 10.6 | 19.8 ± 13.0 | -2.93 (-4.00, -1.86) | -4.31 (-5.40, -3.23) |
| Sweet Drinks | 38.0 ± 35.9 | 31.3 ± 30.8 | 35.3 ± 24.5 | 3.51 (0.38, 6.64) | 10.8 (6.34, 15.17) |
| Tea | 570 ± 303 | 559 ± 308 | 500 ± 233 | 72.1 (54.6, 89.7) | 59.7 (42.7, 76.7) |
| Salt | 4.25 ± 2.51 | 4.02 ± 2.16 | 2.68 ± 1.01 | 1.43 (1.27, 1.59) | 1.17 (1.01, 1.32) |