Table 5.
Mean number (percentage) of days participants spent recording food items for each week in the app group and in the paper-based diary group.
| Week | App group (n=25), mean (%) | Paper-diary group (n=21)a, mean (%) |
| Week 1 | 12.86 (51.43) | 8.00 (38.10) |
| Week 2 | 11.43 (45.71) | 8.14 (38.78) |
| Week 3 | 9.57 (38.29) | 8.57 (40.82) |
| Week 4 | 9.00 (36.00) | 6.86 (32.65) |
| Week 5 | 9.00 (36.00) | 6.86 (32.65) |
| Week 6 | 10.00 (40.00) | 4.29 (20.41) |
aOut of 25, one was lost to follow-up. Three did not provide information on dates recorded, but provided the number of days recorded.