Table 4.
Late biopsies: acceleration of arteriosclerosis according to presence of preformed and de novo DSA
| Preformed DSA | No Preformed DSA |
||
|---|---|---|---|
| De Novo DSA | Persistent Negative DSA | ||
| Donor age at transplantation | 48 ± 4 | 50 ± 6 | 49 ± 4 |
| No. patients | 15 | 4 | 19 |
| 3-month Bx | 0.57 ± 0.17 | 0.50 ± 0.29 | 0.63 ± 0.17 |
| Last Bx | 2.23 ± 0.15 | 2.25 ± 0.25 | 1.32 ± 0.15 |
| Δ cv grade | 1.67 ± 0.20 | 1.75 ± 0.25 | 0.63 ± 0.23 |
| P = 0.000012 | P = 0.0009 | P = 0.000006 | |
| Months to last Bx | 39 ± 4 | 67 ± 16 | 49 ± 4 |
| Slope of Banff cv grade | 27.3 yr/yr | 16.2 yr/yr | 8.9 yr/yr |