AUC	Area under the curve
BMI	Body-mass index
CIT	Cold ischemia time
ECD	Expanded criteria donor
eGFR	Estimated glomerular filtration rate
ELISA	Enzyme-linked immunosorbent assay
DGF	Delayed graft function
IRI	Ischemia-reperfusion injury
95%-CI	95% confidence interval
OR	Odds ratio
POD1	Postoperative Day 1
ROC	Receiver-operating-characteristics
sUMOD	Serum uromodulin.