Table 2.
Differences in energy and nutrient density intakes recorded by the 24-h recalls and Eat and Track (EaT) app.
| Energy and Nutrient Densities | Median 24-h Recall (IQR) c | Median EaT App (IQR) | p d |
|---|---|---|---|
| Entire Sample n = 189 | |||
| Total energy, kJ a | 9611 (7947–11,764) | 8813 (7051–10,828) | <0.001 * |
| Protein, % energy b | 18.3 (15.2–21.6) | 18.0 (15.1–21.7) | 0.14 |
| Total fat, % energy a | 35.8 (32.0–40.5) | 35.6 (31.4–40.5) | 0.47 |
| Saturated fat, % energy a | 12.8 (10.6–15.5) | 12.3 (10.5–15.1) | 0.21 |
| Carbohydrate, % energy a | 40.4 (35.3–45.7) | 41.8 (35.0–47.4) | 0.03 * |
| Sugars, % energy b | 15.4 (11.7–21.4) | 16.4 (11.8–19.2) | 0.81 |
| Sodium, mg/1000 kJ b | 294.3 (239.5–349.3) | 294.5 (237.2–362.3) | 0.89 |
| Females n = 102 | |||
| Total energy, kJ a | 9001 (7752–11,122) | 8209 (6818–10,399) | <0.01 * |
| Protein, % energy a | 17.5 (14.9–20.3) | 17.6 (14.8–21.0) | 0.14 |
| Total fat, % energy a | 36.2 (32.0–41.1) | 36.6 (32.0–40.8) | 0.97 |
| Saturated fat, % energy a | 12.9 (10.6–16.0) | 12.4 (10.6–15.6) | 0.39 |
| Carbohydrate, % energy a | 41.3 (35.6–47.1) | 42.2 (34.6–47.6) | 0.57 |
| Sugars, % energy a | 18.1 (12.9–22.4) | 17.2 (12.2–21.0) | 0.14 |
| Sodium, mg/1000 kJ a | 282.8 (229.0–354.8) | 282.0 (225.3–363.9) | 0.56 |
| Males n = 87 | |||
| Total energy, kJ a | 10479 (8424–12985) | 9140 (7359–11740) | <0.001 * |
| Protein, % energy a | 19.0 (15.5–22.7) | 19.2 (15.4–21.9) | 0.92 |
| Total fat, % energy a | 34.9 (32.0–40.0) | 34.9 (30.6–39.8) | 0.29 |
| Saturated fat, % energy a | 12.7 (10.5–14.7) | 12.3 (9.8–14.6) | 0.36 |
| Carbohydrate, % energy a | 40.1 (35.1–43.7) | 40.6 (35.9–47.2) | 0.01 * |
| Sugars, % energy b | 14.2 (11.0–18.1) | 15.0 (11.6–18.5) | 0.13 |
| Sodium, mg/1000 kJ b | 297.1 (249.1–349.0) | 301.1 (245.0–362.1) | 0.91 |
at-tests for normally distributed data. b Wilcoxon signed-rank test for non-parametric data. c IQR = interquartile range. d p ≤ 0.05 considered significant, * denotes significant results.