Table 2. Multivariate risk estimates for end point of overall graft loss

Variablea [Reference Group]Hazard Estimate95% CIP
a Table displays main variable of interest and significant (α < 0.05) covariates in the model.
Neoral [Prograf]0.979(0.861 –1.112)0.7428
MMF [no antiproliferative medication]0.794(0.661 –0.953)0.0133
Cold ischemia time > 37 h [ischemia time < 12 h]1.451(1.034 –2.036]0.0315
PRA level > 30 [PRA level = 0]1.337(1.110 –1.610)0.0022
1 HLA-A mismatch [0 HLA-A mismatches]1.382(1.106 –1.727)0.0044
2 HLA-A mismatches [0 HLA-A mismatches]1.506(1.202 –1.887)0.0004
2 HLA-DR mismatches [0 HLA-DR mismatches]1.359(1.123 –1.645)0.0017
African-American recipient [Caucasian recipient]1.403(1.212 –1.625)<.0001
Recipient age 55–65 [recipient age 18–35]1.503(1.214 –1.860)0.0002
Recipient age 65+ [Recipient age 18–35]1.702(1.330 –2.177)<.0001
Primary recipient diagnosis: polycystic kidneys [glomercular diseases]0.514(0.375 –0.704)<.0001
Primary recipient diagnosis: diabetes [glomerular diseases]1.308(1.073 –1.593)0.0078