Fig 2
From: Intra-operative adherence to lung-protective ventilation: a prospective observational study
The tidal volume delivered based on actual weight (ml/kg) and peak pressure (pPeak) in patients categorized by their body mass index (BMI). The boxes represent the median and IQR and the whiskers the minimum and maximum values. a The tidal volumes (ml/kg). A Kruskal-Wallis test was significant (p < 0.001) with Dunn’s post hoc test demonstrating significant differences in between all comparisons. b The peak pressure (cmH2O). A Kruskal-Wallis test was significant (p < 0.001) with Dunn’s post hoc test demonstrating significant differences in between all comparisons