Table 3.
Variability of adherence across aspects of adherence.
| Prompt Type | Subcategory | Mean | Median | SD | Range |
|---|---|---|---|---|---|
| Event contingent (self-assessment) | Days of interaction a | 19.8 | 22 | 6.49 | 2–28 |
| Interaction continuity b | 5.7 | 5 | 5.7 | 1–28 | |
| Self-assessment | 46.3 | 41.5 | 35.12 | 2–174 | |
| Abandoned c | 2% | 0% | 3% | 0–9% | |
| Mismatched d | 1.8 | 1.0 | 2.2 | 0–9 | |
| Location submits | 93% | 99% | 13% | 46–100% | |
| Image submits | 74% | 80% | 29% | 0–100% | |
| Time contingent (control question) | Missed e | 2.4 | 1.5 | 2.8 | 0–11 |
a No of days with at least one record; b No of adjacent days with EMA entries from the day of first entry until first break; c Initiated the entry but not completed; d Mismatch between EMA submits and fixed time; e Missed answering time contingent question.