Fig. 1
From: Prolonged prone position ventilation for SARS-CoV-2 patients is feasible and effective
PaO2/FiO2 comparison between standard and prolonged prone position ventilation. *Standard pronation: T1 vs. T0, p = 0.01; **standard pronation: T2 vs. T1, p = 0.016; #prolonged pronation: T1 vs. T0, p < 0.001; ##prolonged pronation: T2 vs. T0, p = 0.034