Study algorithm Group | Mechanical ventilation phase | Patients with ACV n (%) | Patients with PSV n (%) | p value |
---|---|---|---|---|
Not ready for weaning group | Recovery | 19 (46) | 118 (36) | 0.211 |
ZERO CPAP tolerance and SBT failure groups | Weaning | 11 (27) | 128 (40) | 0.119 |
SNR Group | Liberation | 11 (27) | 79 (24) | 0.724 |