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Participant reported benefits of using biofeedback device (n=43).
| Reported benefits | Responses, n (%) |
| Felt calm or helped | 11 (25) |
| Ease of use | 9 (21) |
| Helped breathing | 5 (11) |
| Helped sleep | 4 (9) |
| Good video tutorials provided | 3 (7) |
| Visual or can “see” results | 3 (7) |
| Helped when not using | 2 (5) |
| Helped focus | 2 (5) |
| Portable | 2 (5) |
| Efficient | 2 (5) |
