Table 2 Mean difference and correlation coefficient of food intakes between 24hR-camera and WFR in 30 Japanese men
From: Validation of improved 24-hour dietary recall using a portable camera among the Japanese population
24hR-camera | WFR | Difference: 24hR-camera - WFR | Pb | Correlation coefficient | 95% Limits of agreementc | ||
|---|---|---|---|---|---|---|---|
Food category (g) | Mean ± SD | Mean ± SD | Mean difference (%)a | Spearman (95%CI) | |||
01: Cereals | 553.5 ± 139.5 | 589.5 ± 143.1 | -6.1 | 0.053 | 0.783 (0.589, 0.892) | -227.4 (-39.8) | 155.6 (27.2) |
02: Potatoes and Starches | 54.3 ± 63.5 | 69.7 ± 92.5 | -22.1 | 0.160 | 0.897 (0.793, 0.950) | -130.2 (-210.1) | 99.4 (160.3) |
03: Sugars and Sweeteners | 5.5 ± 7.1 | 4.6 ± 4.8 | 21.1 | 0.329 | 0.514 (0.189, 0.738) | -9.4 (-187.1) | 11.3 (225.2) |
04: Pulses | 63.1 ± 62.8 | 66.7 ± 63.4 | -5.4 | 0.637 | 0.764 (0.557, 0.882) | -84.7 (-130.5) | 77.5 (119.4) |
05: Nuts and Seeds | 3.8 ± 12.1 | 3.9 ± 12.4 | -2.2 | 0.891 | 0.719 (0.484, 0.857) | -6.6 (-171.9) | 6.4 (167.5) |
06: Vegetables | 336.2 ± 132.1 | 372.0 ± 111.7 | -9.6 | 0.045 | 0.738 (0.515, 0.868) | -218.8 (-61.8) | 147.3 (41.6) |
07: Fruits | 77.6 ± 80.9 | 86.6 ± 83.4 | -10.4 | 0.157 | 0.906 (0.810, 0.955) | -75.5 (-92.0) | 57.5 (70.0) |
08: Mushrooms | 29.8 ± 44.6 | 31.2 ± 35.3 | -4.2 | 0.805 | 0.889 (0.778, 0.946) | -58.0 (-190.2) | 55.4 (181.6) |
09: Algae | 10.0 ± 12.8 | 6.4 ± 9.7 | 56.3 | 0.052 | 0.855 (0.715, 0.929) | -15.5 (-188.6) | 22.7 (276.5) |
10: Fishes and Shellfishes | 75.0 ± 57.3 | 81.3 ± 60.4 | -7.7 | 0.317 | 0.852 (0.710, 0.928) | -72.6 (-92.9) | 60.0 (76.8) |
11: Meats | 96.6 ± 63.7 | 101.4 ± 64.5 | -4.8 | 0.272 | 0.946 (0.889, 0.974) | -51.2 (-51.7) | 41.5 (41.9) |
12:Eggs | 53.5 ± 44.7 | 50.7 ± 37.4 | 5.5 | 0.429 | 0.865 (0.733, 0.934) | -34.7 (-66.5) | 40.3 (77.3) |
13: Dairy Products | 88.2 ± 101.7 | 101.6 ± 112.4 | -13.2 | 0.053 | 0.970 (0.937, 0.986) | -84.4 (-88.9) | 57.6 (60.7) |
14: Fats and oils | 14.5 ± 10.4 | 12.8 ± 9.0 | 13.1 | 0.356 | 0.533 (0.214, 0.749) | -17.5 (-128.7) | 20.9 (153.4) |
15: Confectioneries | 18.3 ± 37.8 | 18.2 ± 38.4 | 0.6 | 0.871 | 0.969 (0.935, 0.985) | -6.5 (-35.5) | 6.7 (36.6) |
16: Beverages | 673.6 ± 382.8 | 661.3 ± 357.4 | 1.9 | 0.399 | 0.955 (0.907, 0.979) | -142.1 (-21.3) | 166.7 (25.0) |
17: Seasonings and Spices | 176.2 ± 135.3 | 153.3 ± 148.5 | 15.0 | 0.448 | 0.465 (0.126, 0.707) | -297.1 (-180.3) | 342.9 (208.1) |