Fig. 4From: Real-time point of care microcirculatory assessment of shock: design, rationale and application of the point of care microcirculation (POEM) toolRelationship between traditional offline computer analysis and individual point of care microcirculation (POEM) scores. Dashed lines indicate 95 % confidence interval. a TVD total vessel density, b PVD perfused vessel density, c PPV proportion of perfused vessels, d MHI microcirculatory heterogeneity index, e MFI microcirculatory flow indexBack to article page