Table 3.
Spearman rank correlations between user engagement (days used, minutes used, total uMARSa score) and self-care behaviors at follow-up.
| Measures | Days used | Minutes used | Total uMARS score |
| General diet | –0.04 | 0.21 | –0.04 |
| Fruit and vegetable consumption | –0.14 | 0.27 | 0.09 |
| High-fat foods consumption | –0.03 | 0.02 | –0.18 |
| Exercise | –0.15 | –0.06 | 0.17 |
| Blood glucose testing | –0.07 | 0.37 b | 0.34 |
| Foot care | 0.004 | 0.04 | 0.07 |
| Medication adherence | –0.08 | 0.16 | 0.16 |
auMARS: user version of the Mobile Application Rating Scale.
bItalics indicate P<.05.