Table 2: The intake of selected nutrients and food groups during pregnancy in the parity.
aP value was calculated by Student's t-test for continious variable to test differences between the group. Stastical significance was defined as P<0.05.
bNutrient intakea are energy-adjusted.
| Total Fish intake |
| All | nulliparas | multiparas | Pa |
| (n=113) | (n=52) | (n=61) | |
| Nutrient intake |
| Toatal Energy (kcal) | 1544±536.7 | 1416.0±378.7 | 1653.2±624.1 | 0.02 |
| Protein(g)b | 54.1±7.4 | 53.3±6.5 | 54.7±8.1 | 0.31 |
| Fat(g)b | 42.7±9.5 | 40.4±6.9 | 44.7±10.9 | 0.02 |
| Carbohydrates(g)b | 235.2±22.5 | 240.8±15.1 | 230.4±26.5 | 0.01 |
| Food intake |
| Fish(g) | 28.8±14.2 | 25.7±11.2 | 31.5±16.0 | 0.03 |
| Rice(g) | 333.7±93.4 | 334.6±83.4 | 332.9±101.8 | 0.92 |
| Potatoes(g) | 37.9±22.5 | 34.5±17.6 | 40.7±25.8 | 0.15 |
| Sugar(g) | 5.5±1.9 | 5.6±1.7 | 5.3±2.0 | 0.47 |
| Legumes(g) | 69.7±45.3 | 62.4±33.2 | 75.9±53.0 | 0.11 |
| Nuts (g) | 1.6±2.0 | 1.4±1.8 | 1.7±2.2 | 0.49 |
| Vegetables(g) | 159.7±94.0 | 167.6±108.2 | 153.0±80.5 | 0.41 |
| Fruits(g) | 69.4±63.0 | 83.1±79.5 | 57.8±41.7 | 0.03 |
| Mushrooms(g) | 5.1±3.4 | 4.6±2.9 | 5.5±3.7 | 0.20 |
| Seaweeds(g) | 18.4±9.5 | 19.4±7.1 | 17.5±11.2 | 0.28 |
| Meats (g) | 24.5±13.2 | 22.3±12.9 | 26.3±13.3 | 0.11 |
| Eggs(g) | 24.9±14.3 | 23.3±10.8 | 26.4±16.7 | 0.25 |
| Dairy(g) | 322.8±172.3 | 345.8±184.6 | 303.3±160.1 | 0.19 |