Table 5: Pre-HFOV mechanical ventilation setting and its association with 48-h survival.
P <0.05 is considered significant.
| 48-hour survival | |
Variables | Survived | Died | P-value |
Fraction of inspired O2 (FiO2) | 88.44 (17.70) | 87.97 (20.05) | 0.887 |
Positive End Expiratory Pressure (PEEP) | 9.43 (2.45) | 9.35 (2.35) | 0.855 |
Peak Inspiratory Pressure (PIP) | 31.60 (4.69) | 31.86 (5.53) | 0.768 |
Plateau Pressure (P-Plat) | 29.29 (3.64) | 30.92 (4.10) | 0.192 |
Mean Airway Pressure (MAP) | 17.84 (3.79) | 18.06 (3.69) | 0.761 |
Respiratory Rate (RR) | 36.57 (9.81) | 37.70 (8.24) | 0.513 |
Inspiratory Time (Ti) | 0.59 (0.18) | 0.59 (0.16) | 0.972 |
Expiratory Time (Te) | 1.15 (0.45) | 1.11 (0.44) | 0.644 |
Tidal Volume (Vt) ml/kg | 8.23 (3.54) | 8.11 (3.02) | 0.857 |
Oxygen Saturation (O2-sat) | 87.29 (11.81) | 88.79 (11.06) | 0.503 |