Table 2 Feasibility criteria for a future RCT
Outcome | Proceed | Proceed with caution | Do not proceed |
|---|---|---|---|
Consent rate | > 50% | 30–50% | < 30% |
Participant adherence | > 60% | 30–60% | < 30% |
Intervention fidelity | > 60% | 30–60% | < 30% |
Completion rate of PROM a at 3 months | > 70% | 50–70% | < 50% |