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