Mean Airway Pressure and Oxygenation Index (Its based on ABGs)

Mean Airway Pressure and Oxygenation Index Calculator

Ti (Time for inspiration in seconds): RR (Respiratory rate total on vent, including patient’s breaths): PIP (Peak Inspiratory Pressure): PEEP (Positive End-Expiratory Pressure): FiO₂ (Fraction of inspired Oxygen in decimals):

(If FiO₂ is 60% on ventilator, input 0.6. For 100%, input 1)

PaO₂ (Partial Pressure of Oxygen):