| Table 10 |
| Graft Survival by Donor Type by Age at Transplant and by Time since Transplant |
| For Patients Transplanted between 01/01/1997 and
06/30/2001 |
| Center: University of South Alabama Medical Center |
| Organ: KI: Kidney
(Single-Organ Transplants Only) |
| Note: Deaths and retransplants are counted as graft
failures |
| |
|
|
|
|
|
|
|
|
|
|
Graft Survival by Time since Transplant |
|
|
This Center |
|
United States |
|
|
1 Month |
1 Year |
3 Years |
|
1 Month |
1 Year |
3 Years |
| Cadaveric |
|
|
|
|
|
|
|
|
Adult (Age 18+) |
|
|
|
|
|
|
|
|
Transplants (n) 1 |
49 |
49 |
- |
|
19,069 |
19,069 |
14,940 |
|
Graft Survival (%) 2 | 97.96 |
95.92 |
- |
|
95.65 |
88.52 |
78.41 |
|
Expected Graft Survival (%) 3 | 94.97 |
86.34 |
- |
|
NA |
NA |
NA |
|
P-value (2-sided) 4 |
0.558 |
0.075 |
- |
|
NA |
NA |
NA |
|
Statistically different from expected |
Not Different |
Not Different |
- |
|
NA |
NA |
NA |
|
Follow-up days reported by center (%) 5 |
100.0 |
99.5 |
- |
|
96.0 |
90.9 |
90.2 |
|
Maximum Days of Follow-up (n) |
30 |
365 |
- |
|
30 |
365 |
1,096 |
|
|
|
|
|
|
|
|
|
|
Pediatric (Age < 18) |
|
|
|
|
|
|
|
|
Transplants (n) 1 |
- |
- |
- |
|
779 |
779 |
574 |
|
Graft Survival (%) 2 | - |
- |
- |
|
94.89 |
90.83 |
78.57 |
|
Expected Graft Survival (%) 3 | - |
- |
- |
|
NA |
NA |
NA |
|
P-value (2-sided) 4 |
- |
- |
- |
|
NA |
NA |
NA |
|
Statistically different from expected |
- |
- |
- |
|
NA |
NA |
NA |
|
Follow-up days reported by center (%) 5 |
- |
- |
- |
|
96.6 |
91.7 |
90.0 |
|
Maximum Days of Follow-up (n) |
- |
- |
- |
|
30 |
365 |
1,096 |
|
|
|
|
|
|
|
|
|
| Living |
|
|
|
|
|
|
|
|
Adult (Age 18+) |
|
|
|
|
|
|
|
|
Transplants (n) 1 |
13 |
13 |
1 |
|
11,840 |
11,840 |
7,524 |
|
Graft Survival (%) 2 | 100.00 |
100.00 |
100.00 |
|
97.76 |
94.32 |
88.13 |
|
Expected Graft Survival (%) 3 | 97.82 |
93.80 |
85.61 |
|
NA |
NA |
NA |
|
P-value (2-sided) 4 |
0.999 |
0.935 |
0.999 |
|
NA |
NA |
NA |
|
Statistically different from expected |
Not Different |
Not Different |
Not Different |
|
NA |
NA |
NA |
|
Follow-up days reported by center (%) 5 |
100.0 |
100.0 |
100.0 |
|
95.2 |
90.0 |
88.5 |
|
Maximum Days of Follow-up (n) |
30 |
365 |
1,096 |
|
30 |
365 |
1,096 |
|
|
|
|
|
|
|
|
|
|
Pediatric (Age < 18) |
|
|
|
|
|
|
|
|
Transplants (n) 1 |
- |
- |
- |
|
940 |
940 |
741 |
|
Graft Survival (%) 2 | - |
- |
- |
|
96.65 |
94.59 |
89.66 |
|
Expected Graft Survival (%) 3 | - |
- |
- |
|
NA |
NA |
NA |
|
P-value (2-sided) 4 |
- |
- |
- |
|
NA |
NA |
NA |
|
Statistically different from expected |
- |
- |
- |
|
NA |
NA |
NA |
|
Follow-up days reported by center (%) 5 |
- |
- |
- |
|
94.4 |
90.4 |
90.0 |
|
Maximum Days of Follow-up (n) |
- |
- |
- |
|
30 |
365 |
1,096 |
| |
|
|
|
|
|
|
|
|
| Transplant Time Period |
01/01/1999- |
01/01/1999- |
01/01/1997- |
|
01/01/1999- |
01/01/1999- |
01/01/1997- |
| 06/30/2001 |
06/30/2001 |
12/31/1998 |
|
06/30/2001 |
06/30/2001 |
12/31/1998 |
| 1 Transplants during
the time period indicated in the last row of the table. |
| 2 Because different
cohorts are followed for each time period, it is possible for reported 3-year
survival to exceed 1-year survival. |
| 3 Based on U.S. graft
failure rates adjusted for recipient and donor characteristics as indicated in the Analytical Methods. |
| 4 A
p-value less than or equal to 0.05 indicates that the difference between the
actual and expected graft survival is probably real and is not due to random chance, while a p-value greater than 0.05 indicates that the difference could
possibly be due to random chance. |
| 5 Of
days expected to be included in the follow-up period, the percentage of days
covered by follow-up reporting by this center for these tranplants. A low percent may indicate a
non-representative sample from this facility for followup. This measures the possibility that events
such as failure have occurred without being reported, and it is not a measure
of compliance. |
| Based on data available as of 04/30/2002. Release at www.ustransplant.org on
07/05/2002. |
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