Figure 4

Comparison of dynamic respiratory mechanical parameters in weaning success and weaning failure group 24 h before SBT. (A) Positive and expiratory pressure. (B) Dynamic driving pressure. (C) Dynamic lung compliance. (D) Mechanical power. (E) MP normalized to dynamic lung compliance. (F) MP normalized to predicted body weight. ****P < 0.0001; ns, P > 0.05.