Driving Pressure and Mortality: in the Pediatric Intensive Care Unit (PICU)

Mechanically ventilated patients (via ETT or trachestomy) were recorded for patients whose ventilation duration lasted at least 24 hours.We divided the patients into two groups by calculating the oxygenation index (OI): \[mean airway pressure(MAP) × fraction of inspired oxygen (FiO2) \]/ partial pressure of oxygen in arterial blood (PaO2) × 100) used in the classification of PALICC, including pARDS and non-pARDS.