Figure 2.

(A) 2 h (B) 6 h urinary output in response to intraoperative furosemide stress test. Box and whisker plots for 2 h and 6 h urinary output in response to the furosemide stress test (FST). Urine volume in mL is shown as median (IQR, interquartile range). p-Value calculated by Wilcoxon rank sign test. n: number of patients; DGF: delayed graft function. Hour 2 is defined as the first 2 h after the FST and is the sum of the urine from the first and second hour after the FST. Hour 6 is the first 6 h after the FST and is the sum of the urine from the first, second, third, fourth, fifth, and sixth hour after the FST.