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Fig. 1 | Critical Care

Fig. 1

From: Acute kidney injury is associated with a decrease in cortical renal perfusion during septic shock

Fig. 1

Evolution of mean transit time (mTT) (a), perfusion index (PI) (b) and rBV (c) during the first 3 days in ICU in patients with septic shock and in control patients without septic shock; a.u., arbitrary units. **p = 0.005 for group effect (control and septic shock groups) with analysis of variance (ANOVA) on ranks. *p = 0.03 for interaction (group × time) with ANOVA on ranks. §p = 0.04 for ANOVA on ranks in the septic shock group over time. rBV ANOVA (p = 0.21). Box plots show median, interquartile (1;3) and maximum values

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