Table 2.
Mobile Application Rating Scale (MARS) scores (Phase 1 – clinicians and parents)
| MARS scores | ||||||
|---|---|---|---|---|---|---|
| Domain | Clinicians (MARS)‡ N=14 | Parents (uMARS)‡ N=8 | Combined Scores N=22 | |||
| Mean±SD | Median (range) | Mean±SD | Median (range) | Mean±SD | Median (range) | |
| Engagement | 4.3±0.7 | 4 (2–5) | 4.3±0.6 | 4 (3–5) | 4.3±0.7 | 4 (2–5) |
| Functionality | 4.5±0.5 | 5 (4–5) | 4.7±0.5 | 5 (4–5) | 4.6±0.5 | 5 (4–5) |
| Aesthetics | 4.5±0.6 | 5 (3–5) | 4.5±0.6 | 5 (3–5) | 4.5±0.6 | 5 (3–5) |
| Information | 4.7±0.5 | 5 (4–5) | 4.8±0.4 | 5 (4–5) | 4.8±0.4 | 5 (4–5) |
| Subjective quality | 4.2±1.0 | 4 (1–5) | 4.3±0.7 | 4 (3–5) | 4.2±0.9 | 4 (1–5) |
| Perceived impact | 4.6±0.5 | 5 (4–5) | N/A* | N/A* | 4.6±0.5 | 5 (4–5) |
| Overall rating | 4.5±0.7 | 5 (1–5) | 4.5±0.6 | 5 (3–5) | 4.5±0.7 | 5 (1–5) |
*
Perceived impact is rated only by clinicians
‡
There was no statistically significant difference between mean MARS scores for clinicians compared to parents
Abbreviations: MARS = Mobile Application Rating Scale; uMARS = end-user version of the Mobile Application Rating Scale; SD=Standard deviation; N/A=Not applicable