Table 3 |
||||||
| Mean daily nutrient and food intakes and Pearson correlation coefficients among pregnant women of the INMA-Valencia Study, 2004–2006 | ||||||
| FFQ1a | FFQ2 a | P b | Pearson coefficient correlations between FFQ1 and FFQ2 | Percent of agreement e | ||
| Mean (SD) | Mean (SD) | Unadjusted c | Adjusted d | |||
| Nutrients (units/day) | ||||||
| Energy (kcals) | 2304 (587) | 2212 (633) | <0.001 | 0.58 | 75.4 | |
| Protein (g) | 102 (25) | 99 (27) | <0.001 | 0.53 | 0.49 | 75.8 |
| Total carbohydrates (g) | 261 (81) | 253 (86) | 0.005 | 0.57 | 0.36 | 73.8 |
| Dietary fiber (g) | 24 (8) | 22 (8) | <0.001 | 0.48 | 0.43 | 68.8 |
| Cholesterol (mg) | 340 (109) | 332 (113) | 0.070 | 0.48 | 0.35 | 72.0 |
| Total fat (g) | 99 (29) | 93 (31) | <0.001 | 0.50 | 0.35 | 74.2 |
| SFA (g/) | 31 (11) | 30 (11) | 0.026 | 0.51 | 0.38 | 72.7 |
| MUFA (g) | 46 (14) | 43 (14) | <0.001 | 0.46 | 0.35 | 69.6 |
| PUFA (g) | 15 (6) | 14 (7) | 0.001 | 0.49 | 0.35 | 73.0 |
| Omega 3 (g) | 1.6 (0.5) | 1.5 (0.5) | <0.001 | 0.53 | 0.50 | 71.9 |
| Omega 6 (g) | 13 (6) | 12 (6) | 0.001 | 0.49 | 0.35 | 73.0 |
| Retinol (μg) | 812 (819) | 844 (781) | 0.335 | 0.51 | 0.53 | 76.2 |
| α- carotene (μg) | 536 (468) | 532 (525) | 0.859 | 0.50 | 0.51 | 71.6 |
| β- carotene (μg) | 4499 (2438) | 4553 (2665) | 0.583 | 0.55 | 0.56 | 72.7 |
| Lutein+Zeaxanthin (μg) | 3157 (2455) | 3091 (2381) | 0.453 | 0.59 | 0.59 | 75.7 |
| Lycopene (μg) | 4410 (2727) | 5004 (3763) | <0.001 | 0.14 | 0.06* | 57.7 |
| β- Cryptoxanthin (μg) | 360 (253) | 362 (263) | 0.851 | 0.38 | 0.36 | 67.0 |
| Vitamin B6 (mg) | 2.1 (0.7) | 2.1 (0.8) | 0.684 | 0.53 | 0.50 | 73.4 |
| Folate (μg) | 305 (99) | 297 (106) | 0.034 | 0.52 | 0.48 | 71.5 |
| Vitamin B12 (μg) | 9.9 (5.7) | 9.7 (5.5) | 0.335 | 0.46 | 0.43 | 70.8 |
| Vitamin C (mg) | 144 (83) | 143 (86) | 0.720 | 0.45 | 0.44 | 71.7 |
| Vitamin D (μg) | 3.1 (1.9) | 3.3 (2.1)) | 0.009 | 0.55 | 0.52 | 71.5 |
| Vitamin E (mg) | 11.4. (4.1) | 10.8 (4.5) | 0.001 | 0.45 | 0.37 | 70.1 |
| Calcium (mg) | 1289 (429) | 1320 (455) | 0.060 | 0.51 | 0.49 | 71.4 |
| Iron (mg) | 21 (6) | 20 (6) | <0.001 | 0.53 | 0.40 | 75.0 |
| Magnesium (mg) | 387 (105) | 383 (107) | 0.215 | 0.69 | 0.57 | 72.7 |
| Sodium(mg) | 3411 (996) | 3171 (1043) | <0.001 | 0.49 | 0.33 | 72.8 |
| Zinc (mg) | 28 (7) | 26 (7) | <0.001 | 0.52 | 0.40 | 74.1 |
| Iodine f (μg) | 222 (88) | 226 (84) | 0.151 | 0.70 | 0.72 | 80.5 |
| Food groups (g/day) | ||||||
| Dairy Products | 468 (245) | 520 (262) | <0.001 | 0.55 | 0.44 | 72.8 |
| Eggs | 20 (10) | 21 (11) | 0.288 | 0.39 | 0.36 | 96.2 |
| White meat | 33 (18) | 32 (23) | 0.129 | 0.38 | 0.37 | 78.4 |
| Red meat | 60 (32) | 54 (29) | <0.001 | 0.40 | 0.36 | 68.4 |
| Processed meat | 42 (33) | 39 (33) | 0.034 | 0.36 | 0.33 | 66.8 |
| Lean fish | 25 (20) | 25 (20) | 0.264 | 0.36 | 0.36 | 70.9 |
| Fatty fish | 28 (23) | 28 (24) | 0.857 | 0.41 | 0.41 | 68.6 |
| Seafood | 11 (11) | 10 (9) | <0.001 | 0.43 | 0.40 | 70.8 |
| Fruits | 293 (204) | 320 (217) | 0.004 | 0.41 | 0.38 | 59.3 |
| Vegetables | 216 (121) | 213 (126) | 0.554 | 0.61 | 0.62 | 59.5 |
| Nuts | 6 (11) | 5 (7) | 0.003 | 0.23 | 0.17 | 79.1 |
| Legumes | 31 (25) | 28 (23) | 0.005 | 0.39 | 0.38 | 93.0 |
| Cereals and Pasta | 119 (51) | 114 (49) | 0.015 | 0.48 | 0.43 | 71.5 |
| Bread | 103 (72) | 86 (65) | <0.001 | 0.38 | 0.35 | 64.3 |
| Potatoes | 60 (38) | 55 (37) | 0.001 | 0.39 | 0.33 | 66.9 |
| Sweets and sugar | 53 (44) | 54 (48) | 0.438 | 0.44 | 0.37 | 69.5 |
| Vegetable fat | 24 (14) | 22 (14) | <0.001 | 0.30 | 0.30 | 64.3 |
a FFQ1 administered between weeks 10–13th and FFQ2 between weeks 28–32nd of gestation; b P-value from paired t-test; c Nutrient crude intakes were log-transformed; d Adjusted for total energy intake; e Overall percentage categorized in the same or an adjacent quintile; f Iodine intake from diet and use of iodized salt; *P>0.05, all other coefficients, P<0.01; SFA, Saturated fatty acids; MUFA, monounsaturated fatty acids; PUFA, Polyunsaturated fatty acids.
(n=740).
Vioque et al. Nutrition Journal 2013 12:26 doi:10.1186/1475-2891-12-26
