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	3,649	99.2%	0.2%	3,649	98.2%	0.2%	3,138	95.1%	0.4%	2,616	90.8%	0.6%
	A	3,063	99.0%	0.2%	3,063	97.9%	0.3%	2,671	95.2%	0.4%	2,257	90.5%	0.7%
	B	1,058	98.1%	0.4%	1,058	96.6%	0.6%	880	94.9%	0.8%	720	90.4%	1.3%
	AB	309	98.3%	0.8%	309	97.2%	1.0%	217	98.0%	1.0%	214	88.5%	2.5%
	Unknown	26	96.2%	3.8%	26	96.2%	3.8%	1	*	*	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.

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 and kidney-pancreas transplants.

Multi-organ transplants are excluded.