Table 2.
Donor Characteristics in the Highest Quintile of KDRI Scores in the Canadian Cohort and the US KDRI Derivation Cohort.
| Donor factors | Canadian cohort (N = 157) | US cohort (N = 17 286) | P value |
|---|---|---|---|
| Median age, years (Q1, Q3) | 65 (61, 68) | 58 (53, 63) | <.001 |
| Female sex (%) | 60 | 57 | .469 |
| Race (%) | |||
| White | 86 | 71 | <.001 |
| Black | 0 | 17 | |
| Other | 14 | 12 | |
| Hypertension (%) | 49 | 60 | <.001 |
| Diabetes mellitus (%) | 8 | 11 | .278 |
| Death due to stroke (%) | 71 | 81 | .001 |
| DCD (%) | 8 | 4 | <.001 |
| Hepatitis C positive (%) | 1 | 5 | .032 |
| Terminal serum creatinine >132 µmol/L (%) | 13 | 16 | .267 |
| Median BMI (Q1, Q3) | 26.6 (23.4, 30.1) | 26.1 (23.0, 30.1) | .483 |
Note. KDRI = Kidney Donor Risk Index; DCD = donor after cardiac death; BMI = body mass index.