Fig. 1
From: Simulation of pressure support for spontaneous breathing trials in neonates
Work of breathing on an ASL 5000™ artificial lung simulator. a, c Work of breathing under pressure support of 10 cmH2O at a respiratory rate of 24 to 36/min. b, d Work of breathing under pressure support of 8 cmH2O at a respiratory rate of 24 to 36/min. c, d Comparisons between work of breathing under pressure support ventilation and ASL 5000™ alone. The error bars represent standard deviation values. If “non-significant (ns)” is not represented, then the groups are significantly different by Tukey’s multiple-comparisons test (p < 0.05)