From: Assessment of dietary intake among pregnant women in a rural area of western China
 | Mean* nutrient intake based on FFQ (n = 1420) | Mean intake by women in rural areas (2002 NNHS) (n = 12483) | Mean intake by pregnant women in rural areas (2002 NNHS) (n = 255) | Mean†nutrient intake based on FFQ (reference male†/d) (n = 1420) | Overall mean* intake of 2002 NNHS (reference male†/d) (n = 68962) |
---|---|---|---|---|---|
Energy (Kcal) | 2331.9 | 2317.6 | 2396.7 | 2433.3 | 2250.5 |
Protein (g) | 63.4 | 65.3 | 67.9 | 66.1 | 65.9 |
Fat (g) | 57.0 | 71.9 | 77.5 | 59.5 | 76.3 |
Carbohydrate (g) | 391.2 | 351.1 | 356.1 | 408.2 | 321.2 |
Dietary fiber (g) | 19.6 | 12.9 | 13.9 | 20.4 | 12.0 |
Vitamin A (μgRE) ‡ | 572.0 | 453.7 | 486.4 | 596.8 | 469.2 |
Retinol (μg) | 103.0 | 120.8 | 144.9 | 107.5 | 151.1 |
Total Vitamin E (mg) | 40.1 | 33.9 | 45.9 | 41.9 | 35.6 |
Niacin (mg) | 12.2 | - | - | 12.7 | 14.7 |
Vitamin C (mg) | 106.3 | 95.6 | 95.0 | 111.0 | 88.4 |
Thiamine (mg) | 1.4 | 1.1 | 1.1 | 1.5 | 1.0 |
Riboflavin (mg) | 0.9 | 0.7 | 0.8 | 1.0 | 0.8 |
Calcium (mg) | 453.7 | 375.0 | 362.4 | 473.4 | 388.8 |
Phosphorus (mg) | 1147.6 | - | - | 1197.5 | 978.8 |
Potassium (mg) | 2389.6 | - | - | 2493.5 | 1700.1 |
Magnesium (mg) | 407.6 | - | - | 425.3 | 308.8 |
Iron (mg) | 23.2 | 23.7 | 24.5 | 24.2 | 23.2 |
Zinc (mg) | 8.9 | 11.3 | 11.7 | 9.3 | 11.3 |
Selenium (μg) | 42.7 | - | - | 44.5 | 39.9 |
Copper (mg) | 1.9 | - | - | 2.0 | 2.2 |
Manganese (mg) | 7.1 | - | - | 7.5 | 6.8 |
Folate (μg) | 265.9 | - | - | - | - |
Phytate (mg) | 1334.3 | - | - | 1392.3 | 1186.0 |
Phytate: calcium | 0.2 | - | - | - | 0.2 |
Phytate: iron | 5.5 | - | - | - | 4.9 |
Phytate: zinc | 16.8 | - | - | - | 11.1 |
Phytate × calcium:zinc (mmol/day) | 168.2 | - | - | - | 89.0 |