Acute lung injury (ALI) Ratio Calculator
Acute lung injury (ALI) is a diffuse heterogeneous lung injury characterized by hypoxemia, non cardiogenic pulmonary edema, low lung compliance and widespread capillary leakage. Calculate ALI PaO2/FIO2 ratio online.
Formula Used:
ALI = PaO2/FIO2
FIO2 units are in decimal form (e.g. 28% FIO2 = 0.28)
ALI present if < 300
ARDS present if < 200
Calculation of Acute Lung Injury (ALI) Ratio is made easier. Free Online Medical Calculators.