Figure 4From: Urinary cystatin C is diagnostic of acute kidney injury and sepsis, and predicts mortality in the intensive care unitTime course of mean urinary cystatin C concentrations (uCysC) for sepsis patients without AKI on entry. Two groups are shown: (i) patients in whom AKI developed within 48 hours (solid circles), and (ii) patients in whom AKI did not develop within 48 hours (squares). Error bars are the standard errors of the mean.Back to article page