3.4. Risk Factor for Acute Rejectio

3.4. Risk Factor for Acute Rejection Occurring during the DGF
Period. Rejection episodes that occurred before 1998 were
distributed according to their impact on kidney function
[21] and those from 1998 to 2014 according to three Banff
grades: borderline, grades Ia and Ib (24%), grade IIa (66%),
and grade IIb (10%). After including all risk factors listed in
Table 1 in amultivariable logistic regression analysis, seven of
them were significant, all the others being excluded from the
model at