Table 1 RAG progression criteria
Indicator | Green | Amber | Red |
|---|---|---|---|
Randomisation: 130 participants, either: (a) across all 5 sites/programmes OR (b) if one or two sites significantly underperforms, across the best four or three sites | More than 80% | 40–80% | Less than 40% |
Retention: at 3-months post intervention (around 6-months from baseline) | More than 85% | 50–85% | Less than 50% |
Attendance: proportion attending at least nine out of the 13 programme sessions | More than 70% | 50–70% | Less than 50% |
Completeness of data: on an outcome measure at baseline and post-intervention | Less than 20% missing data | ||
Intervention fidelity | Completion of facilitator self-assessment and quality assessment | ||