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.

ALI Ratio Calculator

PaO2 (mmHg)
ALI Ratio
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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.

Note :This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.

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