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%	1,730	97.2%	0.4%	1,730	94.8%	0.6%	1,522	89.3%	0.8%	1,591	82.8%	1.0%
	20-79%	41	94.9%	3.5%	41	92.1%	4.4%	34	93.9%	4.2%	6	*	*
	80%+	13	92.3%	7.4%	13	92.3%	7.4%	6	*	*	1	*	*
	Unknown	95	93.6%	2.5%	95	92.4%	2.8%	118	92.8%	2.5%	33	95.5%	4.4%

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.

Patient survival follows patients from first transplant of this type until death. 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 transplants.

Multi-organ transplants are excluded.