Fig. 5From: Comparison of airway pressures and expired gas washout for nasal high flow versus CPAP in child airway replicasAverage tracheal pressures across all 10 airway replicas for CPAP at 5cmH2O, CPAP at 10cmH2O, and NHF at 20 L/min (Optiflow Junior 2 cannula). Error bars represent one standard deviation around the average. PEEP positive end-expiratory pressure; PEP peak expiratory pressure; MIP minimum inspiratory pressure; AIP average inspiratory pressureBack to article page