Table 4.
Kaplan–Meier Survival Estimates for Recipients of Kidney Transplants from Incompatible Live Donors and Matched Controls.*
| Year | Patients Who Survived
|
||
|---|---|---|---|
| Recipients of Transplants from Incompatible Live Donors (N = 1025) | Waiting-List-or-Transplant Control Group (N = 5125) | Waiting-List-Only Control Group (N = 5125) | |
| percent (95% confidence interval) | |||
| 1 | 95.0 (93.5–96.2) | 94.0 (93.3–94.6) | 89.6 (88.8–90.4) |
|
| |||
| 2 | 93.5 (91.8–94.8) | 88.7 (87.8–89.5) | 80.8 (79.7–81.8) |
|
| |||
| 3 | 91.7 (89.8–93.2) | 83.6 (82.5–84.6) | 72.7 (71.5–73.9) |
|
| |||
| 4 | 88.8 (86.7–90.6) | 78.6 (77.4–79.7) | 65.5 (64.2–66.8) |
|
| |||
| 5 | 86.0 (83.6–88.0) | 74.4 (73.1–75.6) | 59.2 (57.8–60.6) |
|
| |||
| 6 | 82.6 (80.0–85.0) | 70.3 (69.0–71.6) | 53.2 (51.7–54.6) |
|
| |||
| 7 | 79.1 (76.1–81.7) | 66.6 (65.1–67.9) | 48.3 (46.8–49.8) |
|
| |||
| 8 | 76.5 (73.3–79.3) | 62.9 (61.4–64.4) | 43.9 (42.3–45.4) |
*
P<0.001 for the overall comparison of survival among recipients of transplants from incompatible live donors with survival in each of the control groups, on the basis of a Cox shared-frailty model.