Table 4.

Adjusted odds of discard for deceased donor kidneys (n=110,074, including n=15,467 DCD and n=94,047 NBD kidneys)

FactorOdds Ratio95% CI
NBD1.00
DCD total donor WIT, min
 10–261.251.16 to 1.34
 27–341.341.23 to 1.47
 35–481.721.54 to 1.92
 >482.672.34 to 3.04
KDPI, %
 0–25 (Reference)1.00
 26–501.941.79 to 2.11
 51–754.103.78 to 4.44
 76–10014.6713.55 to 15.88
Machine perfusion (reference: none)0.470.45 to 0.49
Biopsy (reference: no biopsy)2.962.81 to 3.11
Year
 2008–2009 (Reference)1.00
 2010–20111.010.96 to 1.06
 2012–20131.040.99 to 1.10
 2014–20151.071.02 to 1.12
  • 95% CI, 95% confidence interval.