Fig. 4From: Mechanical ventilation strategies for intensive care unit patients without acute lung injury or acute respiratory distress syndrome: a systematic review and network meta-analysisNetwork of the comparisons of pulmonary compliance in the Bayesian network meta-analysis. The size of a given node is proportional to the number of patients (in parentheses) randomized to receive the treatment. The width of each line is proportional to the number of trials (specified next to the line) comparing the connected treatments. PEEP positive end-expiratory pressure, VT tidal volumeBack to article page