| Table 3 |
| Transplant and Mortality Rates Among Waitlist Patients |
| Patients on the waitlist between 07/01/2000 and 06/30/2002 |
| Center: Wilford Hall Medical Center |
| Organ: KI: Kidney |
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
Geographic Summaries, |
|
|
|
This Center |
|
07/01/2001-06/30/2002 |
| |
Waitlist Registrations |
07/01/2000-06/30/2001 |
07/01/2001-06/30/2002 |
|
Region |
U.S. |
|
Sample |
|
|
|
|
|
|
|
Count on waitlist at start |
14 |
- |
|
3,385 |
49,473 |
| |
|
Person Years * |
11.0 |
- |
|
3,620.6 |
50,895.3 |
|
Transplant Rate |
|
|
|
|
|
|
|
Removals for transplant |
0 |
- |
|
976 |
11,732 |
|
|
Transplant rate (per year on waitlist) |
0.00 |
- |
|
0.27 |
0.23 |
|
|
Expected Transplant Rate** |
0.21 |
- |
|
0.23 |
0.23 |
|
|
p-value (2-sided) † |
0.209 |
- |
|
NA |
NA |
|
|
Statistically different from expected |
Not Different |
- |
|
NA |
NA |
|
|
|
|
|
|
|
|
|
Transplant Rate (deceased donor only) | |
|
|
|
|
|
|
Removals for transplant |
0 |
- |
|
748 |
8,306 |
|
|
Transplant rate (per year on waitlist) |
0.00 |
- |
|
0.21 |
0.16 |
|
|
Expected Transplant Rate** |
0.18 |
- |
|
0.16 |
0.16 |
|
|
p-value (2-sided) † |
0.274 |
- |
|
NA |
NA |
|
|
Statistically different from expected |
Not Different |
- |
|
NA |
NA |
|
|
|
|
|
|
|
|
|
Mortality while still on waitlist |
|
|
|
|
|
|
|
Removals for death |
0 |
- |
|
218 |
3,156 |
|
|
Death rate (per year on waitlist) |
0.00 |
- |
|
0.06 |
0.06 |
|
|
Expected Death Rate*** |
0.09 |
- |
|
0.06 |
0.06 |
|
|
p-value (2-sided) † |
0.733 |
- |
|
NA |
NA |
| |
|
Statistically different from expected |
Not Different |
- |
|
NA |
NA |
| †
A p-value gives the probability that a difference between observed and
expected is due to random chance. A
p-value of <.05 is usually considered statistically significant. |
| * Person years are calculated as days
(converted to fractional years). The
number of days from July 1 or from the date of first wait listing until
removal from the wait list or the end of one year. |
| ** The expected transplant rate is adjusted for age,
blood type, previous transplantation,
time on the waiting list, peak PRA, and the |
| interaction
between previous transplantation and peak PRA. |
| *** The expected mortality rate is adjusted for age,
race, ethnicity, gender, primary diagnosis, time on the waiting list, and
blood type. |
| Based on data available as of 10/31/2002. Release at www.ustransplant.org on
01/07/2003. |
|
|
|
|
|
|
|
|
|
