Participant characteristics for each training session
| Baseline training | 3-month refresher training | 12-month refresher training | ||||
| Pre | Post | Pre | Post | Pre | Post | |
| n | 80 | 76 | 27 | 32 | 36 | 27 |
| Provider role, n (%)* | ||||||
| ICU-trained physician (fellow or attending) | 12 (15) | 12 (16) | 4 (15) | 4 (13) | 2 (6) | 3 (11) |
| Paediatric resident | 10 (13) | 8 (11) | 8 (30) | 11 (34) | 3 (8) | 2 (7) |
| Registered nurse | 40 (50) | 40 (53) | 14 (52) | 14 (44) | 27 (75) | 19 (70) |
| Respiratory therapist | 2 (3) | 1 (1) | 0 | 0 | 0 | 0 |
| Medical technician | 15 (19) | 14 (18) | 1 (4) | 1 (3) | 4 (11) | 3 (11) |
| Years of ICU experience, n (%) | ||||||
| >10 years | 35 (44) | 30 (39) | 13 (48) | 15 (47) | 21 (58) | 13 (48) |
| Years as healthcare provider, n (%) | ||||||
| >10 years | 53 (66) | 45 (59) | 16 (59) | 18 (56) | 27 (75) | 15 (56) |
| High-flow usage, n (%) | ||||||
| Never | 52 (65) | 66 (87) | 19 (70) | 23 (72) | 7 (19) | 9 (33) |
| 1–5 times | 10 (13) | 5 (7) | 7 (26) | 9 (28) | 20 (56) | 13 (48) |
| >5 times | 13 (16) | 3 (4) | 1 (4) | 0 | 7 (19) | 5 (19) |
*Missing provider role data: baseline pre (n=1), baseline post (n=1), 3-month post (n=2).
ICU, intensive care unit.