Table 2.
Association Between Kidney Transplant Donor and Recipient BKPyV Serotype Determined Before Transplantation and the BKPyV Genotype Replicating After Transplantation
| No. (%) of Donors or Recipients by Genotype of Replicating BKPyV Strain in Viremic Recipients (n = 87) | |||||
|---|---|---|---|---|---|
| BKPyV Serotype | I (n = 76) | II (n = 5) | III (n = 0) | IV (n = 6) | P Valuea |
| Donors | |||||
| I (n = 79) | 75 (95) | 1 (1) | 0 (0) | 3 (4) | <.001 |
| II (n = 6) | 1 (17) | 4 (67) | 0 (0) | 1 (17) | |
| III (n = 0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | |
| IV (n = 2) | 0 (0) | 0 (0) | 0 (0) | 2 (100) | |
| Recipient | |||||
| I (n = 77) | 69 (90) | 4 (5) | 0 (0) | 4 (5) | .08 |
| II (n = 8) | 6 (75) | 1 (13) | 0 (0) | 1 (13) | |
| III (n = 1) | 1 (100) | 0 (0) | 0 (0) | 0 (0) | |
| IV (n = 1) | 0 (0) | 0 (0) | 0 (0) | 1 (100) | |
Abbreviation: BKPyV, BK polyomavirus
a P values were calculated with the Fisher exact test, with results considered statistically significant at P < .05.