Energy and nutrients | FFQ1 | FFQ2 | 24-HDR | Correlation | ||||
---|---|---|---|---|---|---|---|---|
Median | 25–75th percentile | Median | 25–75th percentile | Median | 25–75th percentile | FFQ1 versus FFQ2 | 24-HDR FFQ2 | |
Energy(kcal) | 1627.9 | 1370.4–1947.5 | 1614.5 | 1292.2–1911.7 | 1625.4 | 1318.9–1945.8 | 0.75 | 0.80 |
Protein(g) | 56.1 | 43.3–68.4 | 54.1 | 43.0–65.8 | 63.1 | 49.8–79.7 | 0.55 | 0.58 |
Fat(g) | 51.6 | 38.5–65.1 | 47.5 | 33.7–62 | 64.4 | 48.8–83.8 | 0.62 | 0.55 |
Carbohydrate (g) | 238.5 | 191.3–288.9 | 237.1 | 190.7–287 | 183.7 | 145.9–233.6 | 0.63 | 0.46 |
Protein(% energy) | 13.9 | 12.1–15.7 | 13.7 | 11.9–15.5 | 15.8 | 13.3–18.4 | 0.76 | 0.80 |
Fat(% energy) | 26.8 | 21.3–32.3 | 25.8 | 19.6–31.3 | 37.2 | 29.6–44.5 | 0.74 | 0.80 |
Carbohydrate (% energy) | 60.1 | 54.6–66 | 61.4 | 55.5–67.6 | 46.3 | 39.8–53.8 | 0.74 | 0.80 |
Vitamin A(μg) | 295.8 | 209.1–401.2 | 287.5 | 211.2–386.1 | 371.1 | 247.7–519.9 | 0.53 | 0.68 |
Carotene(μg) | 933.1 | 593.5–1390.9 | 957.6 | 641.7–1269 | 1258.0 | 704.3–2047.1 | 0.54 | 0.69 |
Retinol(μg) | 130.1 | 81.6–185.8 | 123.2 | 75.0–183.5 | 131.9 | 86.6–189.4 | 0.66 | 0.73 |
Vitamin D(IU) | 11.8 | 4.2–22.4 | 5.6 | 1.7–12.7 | 0.0 | 0.00 | 0.73 | 0.80 |
Vitamin E(mg) | 20.1 | 13.5–26.2 | 17.2 | 9.5–24.4 | 22.9 | 15.8–32.6 | 0.78 | 0.75 |
Vitamin K(μg) | 8.2 | 4.3–16.1 | 12.5 | 8.0–21.5 | 0.0 | 0.00 | 0.70 | 0.74 |
Thiamine(mg) | 0.7 | 0.5–0.8 | 0.7 | 0.5–0.8 | 0.8 | 0.5–1 | 0.55 | 0.39 |
Riboflavin(mg) | 0.7 | 0.5–0.9 | 0.7 | 0.5–0.9 | 0.8 | 0.6–1 | 0.59 | 0.70 |
Niacin(mg) | 10.9 | 8.9–13.8 | 11.4 | 9.0–13.8 | 14.6 | 11.2–18.6 | 0.42 | 0.43 |
Folate (μg) | 9.5 | 5.4–14.4 | 10.3 | 7.1–15.8 | 2.9 | 0.1–14.6 | 0.62 | 0.73 |
Biotin(μg) | 0.9 | 0.5–1.6 | 0.7 | 0.3–1.3 | 0.3 | 0.0–0.9 | 0.69 | 0.79 |
Choline(mg) | 6.1 | 1.9–13.3 | 2.2 | 0.4–8.2 | 0.0 | 0.0–2 | 0.71 | 0.81 |
Vitamin C (mg) | 45.4 | 30.6–62.6 | 47.0 | 32.2–62.6 | 58.5 | 37.6–86.1 | 0.52 | 0.71 |
Calcium (mg) | 327.6 | 222.0–501.6 | 312.4 | 221.6–461 | 376.7 | 264.0–555.6 | 0.64 | 0.74 |
Phosphorus (mg) | 807.4 | 608.2–999.4 | 764.7 | 609.4–963.8 | 860.5 | 694.9–1059.1 | 0.62 | 0.62 |
Potassium (mg) | 1370.6 | 1029.9–1778.1 | 1294.7 | 983.5–1639.1 | 1551.6 | 1192.7–2006.4 | 0.52 | 0.64 |
Sodium (mg) | 3860.5 | 1090.3–5134.4 | 2562.0 | 572.2–4499.2 | 4184.7 | 2918.8–5938.2 | 0.73 | 0.79 |
Magnesium (mg) | 215.3 | 171.3–268.3 | 213.5 | 169.5–259.7 | 230.1 | 183.6–290.8 | 0.50 | 0.54 |
Iron (mg) | 15.1 | 12.1–18.6 | 14.4 | 11.8–18 | 17.4 | 13.9–22.6 | 0.45 | 0.46 |
Zinc (mg) | 8.9 | 7.2–10.6 | 8.7 | 7.1–10.5 | 9.3 | 7.4–11.3 | 0.49 | 0.44 |
Selenium(μg) | 39.8 | 29.3–50.7 | 38.6 | 28.5–49.1 | 46.0 | 32.8–61.5 | 0.59 | 0.69 |