Respiratory support and oxygen saturation (Med, IQR) switching from NIPPV to CPAP (n=19)
| CPAP | NIPPV | p | |
|---|---|---|---|
| FiO2 | 26 (25-35) | 25 (23.5-32) | 0.2 |
| O2 saturation (%) | |||
| <70 | 0 (0-0) | 0 (0-0) | 0.2 |
| 70-85 | 1.7 (1.1-4.6) | 2.8 (1.1-6.7) | 0.09 |
| 86-88 | 1.4 (0-4.9) | 5.0 (2.1-6.5) | 0.02 |
| 89-94 | 30.5 (19.7-47.6) | 43.7 (27.0-53.2) | 0.08 |
| >94 | 56.0 (42.9-78.5) | 49.0 (31.4-64.3) | 0.001 |