Demographics and distribution of parameters that are known to affect graft and patient survival after kidney transplantation.

As the analysis involved the comparison between absence of HLA-C2 in the recipient versus presence of HLA-C2 in the recipient groups were divided accordingly. Absence of HLA-C2 represents HLA-C1 homozygous whereas presence of HLA-C2 combines both heterozygous and HLA-C2 homozygous groups. CI is 95% confidence interval.*indicates significance by ANOVA test,+indicates significance by Kendall's tau-b test.