Transplant Statistics: Annual Report

		3 Months			1 Year			3 Years			5 Years
		N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.
Recipient Blood Type	O	6,895	93.7%	0.3%	6,895	89.2%	0.4%	6,685	77.4%	0.5%	6,880	61.4%	0.6%
	A	6,083	94.0%	0.3%	6,083	89.3%	0.4%	5,960	78.8%	0.6%	5,718	61.7%	0.7%
	B	2,001	93.2%	0.6%	2,001	88.5%	0.7%	1,768	77.1%	1.1%	1,755	60.6%	1.3%
	AB	835	93.6%	0.9%	835	88.9%	1.1%	805	73.7%	1.7%	776	59.9%	2.0%
	Unknown	0	-	-	0	-	-	0	-	-	1	*	*

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 and kidney-pancreas transplants.

Multi-organ transplants are excluded.