Table 2.
Feasibility data to be collected and criteria for success
| Feasibility data category | Item of interest | Success criteria |
|---|---|---|
| Process | Recruitment rate | 2 participants/week |
| Consent rate | ≥90 % | |
| Dropout rate | ≤10 % | |
| Adherence to protocols | 4 days × 20 h for each SenseWear week; 100 % completion of online questionnaires; mean 5 days/week of Fitbit use | |
| Resources | Equipment loss/reliability | 100 % equipment retention |
| Personnel | Sufficient personnel to execute the trial efficiently | |
| Management | Location, logistics, personnel, data | No criteria set |
| Scientific | Intervention effect, variation, safety | No criteria set |