The Use of the Rox Index to Guide High-Flow Nasal Cannula Therapy and the Need for Intubation Is Associated With Meaningful Patient Outcomes
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Background: Acute hypoxemic respiratory failure (AHRF) is a common and life-threatening condition frequently managed with high-flow nasal cannula (HFNC) oxygenation. The ROX index, the ratio of oxygen saturation to FIO2 to respir... ...