Table 4 Agreement between DATA and INTERVIEW during the TEST and RETEST sessions (n = 30)
From: Validity and relative validity of a novel digital approach for 24-h dietary recall in athletes
TEST SESSION | ||||||
|---|---|---|---|---|---|---|
DATA mean ± SD | INTERVIEW mean ± SD | % Mean difference (95% CI) | p-value for % Mean difference | ICC (95% CI) | p-value for ICC | |
Energy (kcal) | 2995 ± 1029 | 3278 ± 1217 | -7.1 (-15.3 to 1.9) | 0.116 | 0.86 (0.70-0.93) | 0.000 |
Carbohydrate (g) | 426 ± 152 | 452 ± 181 | -4.2 (-14.2 to 6.9) | 0.427 | 0.83 (0.64-0.92) | 0.000 |
Protein (g) | 126 ± 49 | 144 ± 69 | -9.2 (-17.4 to -0.2)* | 0.046 | 0.91 (0.81-0.96) | 0.000 |
Total Fat (g) | 93 ± 42 | 104 ± 40 | -11.0 (-22.0 to 1.5) | 0.081 | 0.76 (0.50-0.89) | 0.000 |
Water (mL) | 3705 ± 1674 | 4020 ± 1904 | -7.1 (-17.8 to 5.1) | 0.233 | 0.86 (0.70-0.93) | 0.000 |
Sodium (mg) | 4245 ± 2305 | 4480 ± 2474 | -5.8 (-16.1 to 5.7) | 0.297 | 0.89 (0.78-0.95) | 0.000 |
Calcium (mg) | 1804 ± 1165 | 1775 ± 1025 | -3.3 (-17.0 to 12.7) | 0.660 | 0.89 (0.76-0.95) | 0.000 |
Iron (mg) | 18.6 ± 9.1 | 22.5 ± 13.1 | -14.8 (-28.3 to 1.3) | 0.068 | 0.74 (0.46-0.88) | 0.000 |
RETEST SESSION | ||||||
DATA mean ± SD | INTERVIEW mean ± SD | % Mean difference (95% CI) | p-value for % Mean difference | ICC (95% CI) | p-value for ICC | |
Energy (kcal) | 2851 ± 1102 | 2886 ± 1128 | -1.0 (-6.5 to 4.9) | 0.725 | 0.98 (0.95-0.99) | 0.000 |
Carbohydrate (g) | 404 ± 162 | 394 ± 169 | 2.0 (-4.9 to 9.5) | 0.565 | 0.96 (0.92-0.98) | 0.000 |
Protein (g) | 124 ± 57 | 127 ± 56 | 0.3 (-9.3 to 11.0) | 0.947 | 0.95 (0.90-0.98) | 0.000 |
Total Fat (g) | 88 ± 50 | 94 ± 47 | -10.7 (-19.9 to -0.4)* | 0.042 | 0.93 (0.85-0.97) | 0.000 |
Water (mL) | 3451 ± 1388 | 3820 ± 1599 | -9.5 (-16.6 to -1.8)* | 0.018 | 0.93 (0.83-0.97) | 0.000 |
Sodium (mg) | 4000 ± 2002 | 4064 ± 1780 | -4.2 (-13.9 to 6.5) | 0.410 | 0.95 (0.89-0.97) | 0.000 |
Calcium (mg) | 1454 ± 732 | 1420 ± 812 | 6.9 (-11.7 to 29.4) | 0.481 | 0.86 (0.71-0.93) | 0.000 |
Iron (mg) | 17.7 ± 10.7 | 18.3 ± 11.5 | -2.6 (-17.4 to 14.8) | 0.742 | 0.86 (0.71-0.93) | 0.000 |