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Fig. 1 | Critical Care

Fig. 1

From: Angiopoietin-2 outperforms other endothelial biomarkers associated with severe acute kidney injury in patients with severe sepsis and respiratory failure

Fig. 1

a Hospital mortality rates of severe septic patients were significantly associated with severity of AKI. b Serum creatinine levels were significantly higher in sepsis with AKI compared to patients without AKI within the four study days. c Sepsis patients with AKI stage 1 on enrollment day had a higher proportion of recovery from AKI at 48 or 72 h after enrollment, while a higher percentage of sepsis patients with AKI stage 3 on enrollment day remained in the severe AKI status at 48 or 72 h after enrollment. Groups in panel a were analyzed by linear-by linear association test. Data in panel b were summarized as boxplots where box encompassed 25‒75th percentile, error bars encompassed 10‒90th percentile and horizontal line showed median. Groups in panel b were compared by Mann–Whitney U test

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