Table 1.

Risk factors for delayed graft function

CharacteristicRisk Indexa
Donor age, yr
 <400
 41–491
 50–542
 55–593
 ≥606
Cold ischemia time, h
 0–120
 13–181
 19–242
 24–303
 31–364
 ≥376
Recipient race
 Nonblack0
 Black1
Recipient with diabetes
 Yes1
 No0
Donor cause of death due to cerebrovascular accident
 Donor age <50 yr0
 Donor age ≥50 yr3
Donor terminal creatinine, mg/dl
 ≥43
 ≥2–42
 <20
  • a Patients with a total risk index score of three to eight qualified for the trial; expanded criteria and donor after cardiac death donors automatically qualified for the trial.