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Fig. 4 | Annals of Intensive Care

Fig. 4

From: Feasibility of an alternative, physiologic, individualized open-lung approach to high-frequency oscillatory ventilation in children

Fig. 4

Level and time course of the oxygenation index (OI) (upper left panel), PaO2/FiO2 ratio (upper right panel), PaCO2 (lower right panel) and pH (upper left panel) during the last 6 h of conventional mechanical ventilation (CMV) and the first 72 h of high-frequency oscillatory ventilation (HFOV), stratified by paediatric acute respiratory distress syndrome (PARDS) severity (N = 62 children no/mild PARDS, N = 29 children moderate PARDS, N = 24 children severe PARDS). “Start” is the first measurement immediately after the recruitment manoeuvre. Data are depicted as median (25–75 interquartile range). *p < 0.05

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