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Oxygenation Index Calculator
OI = (MAP * FiO2 * 100) / PaO2
Mean Airway Pressure (MAP, cmH2O):
Please enter a valid MAP value.
FiO2 (0.21-1.0):
Please enter a valid FiO2 value between 0.21 and 1.0.
PaO2 (mmHg):
Please enter a valid PaO2 value greater than 0.
Calculate
Reset
Result:
OI: