Estimating PaO2/FIO2% Relationship – Oakes Academy

Normal Lungs. Moderate Lung Dysfunction. Severe Lung Dysfunction. 5/1. 4/1. 3/1. 2/1. FIO2. PaO2. 0.21. 100. 80. 60. 40. 0.30. 150. 120. 90. 60. 0.40. 200. 160.