. Author manuscript; available in PMC: 2014 Jul 1.

Published in final edited form as: Am J Transplant. 2013 May 24;13(7):1840–1849. doi: 10.1111/ajt.12269

Table 7. Predictive Performance of Combinations of Individual Risk Factors.

	N	Incidence Hazard	Ratio^*	LCL	UCL	P value
0–1 Risk Factors	999	8%	1.000	-	-	<0.001
Elevated Cr + CIT > 20 hr	5	60%	10.903	3.420	34.763	<0.001
Elevated Cr + BMI > 30	2	50%	6.233	0.867	44.828	0.069
CIT >20 hr + Donor Age > 50	20	20%	2.773	1.015	7.575	0.047
Donor Age > 50 + BMI > 30	60	23%	3.299	1.869	5.824	<0.001

, Adjusted for Bladder Drainage