Table 2.
Adherence, device frequency, and ratings of the MAMRT system.
|
|
|
Child | Parent | ||||
| EFT (n=11) |
NIT (n=9) |
P value | EFT (n=11) |
NIT (n=9) |
P value | ||
| Adherence, n % (SD) |
|
|
|
|
|
|
|
|
|
4-week average response | 78.7 (15.1) | 81.0 (15.5) | .65 | 87.0 (13.3) | 92.9 (8.5) | .27 |
| Device frequency, n % (SD) a |
|
|
|
|
|
|
|
|
|
Desktop | 27.0 (30.9) | 16.1 (33.0) | .34 | 34.2 (38.9) | 21.3 (33.7) | .33 |
|
|
Tablet | 21.4 (28.7) | 31.2 (37.0) | .24 | 2.7 (5.9) | 16.5 (31.3) | .15 |
|
|
Mobile phone | 51.7 (39.2) | 52.8 (44.4) | .87 | 63.1 (38.5) | 62.2 (45.1) | .92 |
| Ease of use, mean (SD) b |
|
|
|
|
|
|
|
|
|
Listening to audio cue before eating | 3.5 (0.7) | 3.6 (1.5) | .97 | 3.4 (0.7) | 3.9 (0.8) | .41 |
|
|
Thinking about events from audio cue during eating episodes | 3.6 (0.9) | 3.1 (1.6) | .37 | 3.8 (1.2) | 3.6 (0.9) | .26 |
|
|
Using audio cue in tempting situations | 3.6 (1.0) | 2.8 (1.5) | .18 | 3.5 (1.1) | 2.7 (0.9) | .08 |
| Usefulness, mean (SD) b |
|
|
|
|
|
|
|
|
|
Nutrition audio cue | 3.4 (0.9) | 3.4 (1.5) | .79 | 4.0 (1.0) | 4.0 (1.0) | .62 |
|
|
Completing survey responses after listening to the audio cue | 3.7 (1.2) | 3.6 (1.6) | .67 | 2.5 (1.2) | 3.1 (1.5) | .76 |
|
|
Timing of the scheduled prompts and reminder messages | 2.8 (1.1) | 3.0 (1.7) | .87 | 3.7 (0.9) | 3.3 (0.7) | .32 |
|
|
Receiving prompts twice daily | 3.8 (0.9) | 3.2 (1.8) | .39 | 4.1 (1.1) | 3.9 (0.6) | .80 |
|
|
One web link to access audio cue and survey questions | 3.8 (1.3) | 3.3 (1.2) | .54 | 4.0 (1.4) | 4.0 (1.3) | .75 |
| Helpfulness, mean (SD) b |
|
|
|
|
|
|
|
|
|
Changing eating habits | 4.2 (0.9) | 3.9 (1.1) | .25 | 4.3 (0.8) | 3.9 (0.9) | .04 |
aOverall frequency of which device was used to access the system.
bRatings of the system are on a 5-point Likert scale (values closer to 1=not at all; 5=extremely).