Fig. 3From: Early effects of ventilatory rescue therapies on systemic and cerebral oxygenation in mechanically ventilated COVID-19 patients with acute respiratory distress syndrome: a prospective observational studyBoxplots representing the effect of prone positioning on partial pressure of oxygen (PaO2), cerebral oxygenation (rSO2), and oxygen saturation (SpO2), from baseline, T0 (pre), and after prone positioning, T1 (post). Values are presented as median and interquartile rangeBack to article page