Does Whole-Blood Neutrophil Gelatinase-Associated Lipocalin Stratify Acute Kidney Injury in Critically Ill Patients?

Figure 4

Whole-blood NGAL concentrations (μg/L) according to the presence of sepsis. Boxplots indicate the median and 25^th and 75^th percentiles of wbNGAL in ng/L. Whiskers indicate the 5^th and 95^th percentiles. Statistical significance (). Patients without sepsis ; patients with sepsis .