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Table 2 Baseline characteristics (n = 497)

From: Prediction of delayed graft function after kidney transplantation: comparison between logistic regression and machine learning methods

Donor

Sex

 

 male

60.4 % (300)

 female

39.6 % (197)

Subtype

 

 DBD

90.3 % (449)

 DCD

9.7 % (48)

Age (year)

42.6 ± 14.77

Terminal SCr (mg/dL)

0.878 ± 0.4757

Preservation/Operation

Preservation solution

 

 HTK

31.0 % (154)

 HTK + UW

0.2 % (1)

 UW

68.6 % (341)

 missing

0.2 % (1)

CIT (hour)

14.19 ± 4.328

WIT (min)

22.3 ± 7.09

Recipient

Sex

 

 male

66.6 % (331)

 female

33.4 % (166)

Modality of dialysis

 

 hemodialysis

71.2 % (354)

 peritoneal dialysis

22.7 % (113)

 pre-emptive

6.0 % (30)

HLA mismatches

 

 0

8.9 % (44)

 1

7.8 % (39)

 2

26.4 % (131)

 3

40.8 % (203)

 4

10.9 % (54)

 5

4.0 % (20)

 6

1.2 % (6)

Age (year)

52.8 ± 11.68

Duration of dialysis (year)

2.7 ± 1.68

PRA at time of Tx (%)

2.7 ± 11.44

  1. Abbreviations: CIT cold ischemia time, DBD donor after brain death, DCD donor after cardiac/circulatory death, HLA human leukocyte antigen, HTK histidine-tryptophan-ketoglutarate, PRA panel reactive antibody, SCr serum creatinine, Tx transplantation, UW University of Wisconsin, WIT warm ischemia time