Fig. 2From: Albumin versus saline infusion for sepsis-related peripheral tissue hypoperfusion: a proof-of-concept prospective studyEvaluation of peripheral tissue perfusion at H4. A Fingertip CRT at H4 in patients treated by saline (white) or albumin (red). B Knee CRT at H4 in patients treated by saline (white) or albumin (red). C Urinary output between H0 and H4 in patients treated by saline (white) or albumin (red). D arterial lactate levels in patients treated by saline (white) or albumin (red) at H0 and H4 A–C nonparametric Mann–Whitney test and D paired Wilcoxon signed-rank testBack to article page