Table 2.
Respiratory parameters before unplanned extubations events
| Parameters | Average (SD) | Range |
| Sigh Frequency rate (15 pts) | 0.8 (0.3) | 0.5-1 |
| Sigh Pressure - cmH2O (15 pts) | 29.9 (11.0) | 25-36 |
| Pressure Support Ventilation cmH2O (24 pts) | 9 (3.3) | 4-14 |
| PEEP cmH2O | 7.6 (2.9) | 4-15 |
| RR | 19.2 (5.8) | 9-33 |
| FiO2 | 0.4 (0.1) | 0.3-1 |
| PO2mmHg | 108 (112) | 62-208 |
| PO2/FiO2 | 264 (112) | 62-693 |
| SpO2 % | 97.4 (1.7) | 94-100 |
Legend: FiO2: Fraction Of Inspirated Oxygen; PEEP: Positive Ending Expiratory Pressure, PO2: Partial Pressure Of Arterial Oxygen; RR: Respiratory Rate; SpO2: periferical oxygen saturation