Fig. 2

Changes in kidney and liver injury markers according to the results of the L-FABP POC kit. (a) Blood urea nitrogen (BUN), (b) serum creatinine, (c) estimated glomerular filtration rate (eGFR), (d) total bilirubin (T.bil), (e) serum aspartate aminotransferase (AST), and (f) serum alanine aminotransferase (ALT). Dots are presented for each individual and straight lines from pre-stress to post-stress connect the median values. Bars show the interquartile range (IQR). Data were analyzed by a mixed effects analysis with age and body mass index (BMI) as confounding variables. L-FABP, liver fatty acid-binding protein. *p < 0.05, **p < 0.01 vs. pre-stress. †p < 0.05, ††p < 0.01 vs. L-FABP-negative.