Transplant Statistics: Annual Report

		3 Months			1 Year			3 Years			5 Years
		N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.
PRA at Transplant	0-19%	1,744	87.9%	0.8%	1,744	84.0%	0.9%	1,533	77.0%	1.1%	1,617	67.4%	1.3%
	20-79%	43	87.1%	5.4%	43	84.1%	6.0%	36	85.6%	6.0%	6	*	*
	80%+	15	65.5%	12.6%	15	65.5%	12.6%	7	*	*	1	*	*
	Unknown	95	86.0%	3.6%	95	82.6%	4.0%	120	80.2%	3.7%	34	69.9%	8.0%

Source: OPTN/SRTR Data as of August 1, 2001.

(*) = Values suppressed due to small N (0 to 9).

(+) = Values not determined due to insufficient follow-up.

Cohorts are transplants performed during 1998-1999 for 3 month and 1 year; 1996-1997 for 3 year; and 1994-1995 for 5 year survival.

Graft survival follows individual transplants until graft failure. Counts for patient and graft survival are different because a patient may have more than one transplant for a type of organ.

Center volume = Center's yearly transplants performed during the base period, based on kidney-pancreas and pancreas transplants.

Multi-organ transplants are excluded.