VNN1 and acute kidney injury: Results were expressed as urinary creatinine ratios.<h4>Results</h4>Median urinary Vanin-1/creatinine was significantly higher in patients with AKI (1912 [812.1-4808] vs. 344.2 [165.2-553.4] pg/mg, p = 0.001; AUROC 0.86 [95% CI 0.80-0.93], p = 0.001).