Fig. 3From: High urinary excretion of kidney injury molecule-1 predicts adverse outcomes in acute kidney injury: a case control studySpearman correlation analyses. a The urinary kidney injury molecule-1 (uKIM-1) content was positively correlated with fractional excretion of sodium (FeNa). b. The uKIM-1 content was positively correlated with the renal failure index (RFI). c. The uKIM-1 content was positively correlated with the times of creatinine elevationBack to article page