Table 7.
Differences in estimated energy intake (kcal/day) between measures.
| Measures | Timepoint | n | Mean | SD | Min | Max | 95% CI | |
|---|---|---|---|---|---|---|---|---|
| WR and PR | 1 | 49 | 325 | 854 | −1734 | 2433 | −1347 | 1998 |
| 2 | 41 | 150 | 722 | −1804 | 2035 | −1265 | 1564 | |
| WR and FD | 1 | 47 | −449 | 1164 | −4242 | 2100 | −2731 | 1833 |
| 2 | 44 | 35 | 1005 | −2633 | 3614 | −1934 | 2004 | |
| FD and PR | 1 | 47 | 632 | 1177 | −1390 | 6104 | −1674 | 2938 |
| 2 | 43 | 191 | 886 | −1652 | 2198 | −1546 | 1928 | |
FD: Food diary, PR: Photographic food record, WR: Weighed food record. The PR day included in the analyses coincided with the day of the other measure.