Transplant Statistics: Annual Report

		3 Months			1 Year			3 Years			5 Years
		N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.
Total Center Volume	0-12	252	99.6%	0.4%	252	99.1%	0.6%	285	94.5%	1.4%	265	93.3%	1.7%
	13-28	680	97.6%	0.6%	680	96.4%	0.8%	636	93.5%	1.1%	579	89.5%	1.5%
	29-47	932	99.0%	0.3%	932	98.1%	0.5%	887	95.1%	0.8%	780	89.6%	1.2%
	48-81	2,038	99.1%	0.2%	2,038	98.0%	0.3%	1,836	95.7%	0.5%	1,626	89.7%	0.9%
	82+	4,203	99.1%	0.2%	4,203	97.9%	0.2%	3,263	95.3%	0.4%	2,557	91.3%	0.6%

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.