Fig. 3From: Evaluation of sublingual microcirculation in a paediatric intensive care unit: prospective observational study about its feasibility and utilityScatterplot figures showing correlations found between microcirculatory parameters and other evaluated parameters. ρ: Spearman’s Rho. MFI: Microvascular Flow Index. HI: Heterogeneity Index. PPV(%): Proportion of perfused vessels. PVD: Perfused vessel densityBack to article page