Table 1.
Interrater reliability scores when reviewers used the Mobile App Development and Assessment Guide (MAG).
| Category | Reviewers | ||||
|
|
Clinical researchers |
Engineers | Health care professionals |
End users | Aggregate |
| Usability | 0.28 | 0.28 | 0.62 | 0.45 | 0.38 |
| Privacy | 0.36 | 0.73 | 0.42 | 0.43 | 0.45 |
| Security | 0.18 | 0.78 | 0.76 | 0.26 | 0.47 |
| Appropriateness and suitability | 0.38 | 0 | –0.15 | 0 | 0.25 |
| Transparency and content | 0 | 1 | –0.40 | –0.36 | 0.15 |
| Safety | 0.59 | 0.51 | 0.61 | –0.23 | 0.33 |
| Technical support and updates | 0.38 | 1 | 1 | 0.76 | 0.30 |
| Technology | 0.44 | 0.45 | –0.05 | 0.45 | 0.39 |
| Total | 0.40 | 0.66 | 0.55 | 0.29 | 0.45 |