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Feasibility outcomes
| Feasibility Outcome | A Priori Defined Benchmark | Observed |
|---|---|---|
| Randomization of consented patients | 80% | 90% (102 of 113) |
| Retention | 80% | 86% (88 of 102) |
| Completion of 4 wk of intervention* | 60% | 28% (19 of 69) |
| Completion of ⩾75% of daily sessions | 50% | 19% (13 of 69) |
At least one session per week completed.
