Fig. 3From: Effects of endotoxin adsorber hemoperfusion on sublingual microcirculation in patients with septic shock: a randomized controlled trialComparison of microcirculation parameters between the control and PMX-HP groups. n = 14 patients in each group. Time points: T0, at enrollment; T1, at 24–26 h after enrollment; and T2, 48 h after enrollment. MFI microvascular flow index, PMX-HP polymyxin B hemoperfusion, PPV proportion of perfused vessels, PVD perfused vessel density, TVD total vessel density. *p < 0.05 by intent-to-treat analysis using Mann–Whitney testBack to article page