Table 3.
User statistics per participant compared with the expected user statistics.
| Tool or platform | Expected user statistics per participant | Mean or median user statistics per participant | Adherence | |
|
|
|
|
N | n (%)a |
| Withings blood pressure monitor | 10 measurements (2 periods of 5 subsequent days) | 13 (IQRb: 11-30; range: 5-52) measurements | 19 | 11 (58) |
| Withings Body+ | 12 measurements (2 times per week) | 23 (SD 2.89, range: 5-42) measurements | 19 | 7 (37) |
| Q1.6 | 42 pain scores and 3 completed DLQIsc | 42 pain scores (IQR: 40-42, range: 35-42); 85% completed all DLQIs | 20 | 14 (70) for the pain scores; 17 (85) for the DLQIs |
| MedApp | Medication list | 2 medication lists complete, 5 incomplete, 5 absent, 8 not linked | — | — |
| Kanta | Variable | 1063 messages in 210 conversations | — | — |
| FaceTalk | One appointment | One appointment | 20 | 20 (100) |
| Personal health record | 6 log-ins | 14 (IQR: 5-19, range: 1-49) | 20 | 13 (65) |
| Patient portal system | 6 log-ins | 6 (IQR: 4-14, range: 1-25) | 20 | 12 (60) |
aThis column presents the percentage of participants fully adhering to that part of the protocol (eg, if 11 of 19 participants performed all expected 10 measurements, adherence was 58%).
bIQR: interquartile range.
cDLQI: Dermatology Life Quality Index.