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	0-34	83	93.8%	2.7%	83	92.4%	3.0%	104	84.9%	3.6%	67	67.6%	6.2%
	35-54	155	91.1%	2.4%	155	90.4%	2.5%	150	84.1%	3.1%	144	69.3%	4.1%
	55-78	189	94.9%	1.7%	189	90.3%	2.3%	200	80.5%	3.0%	427	71.5%	2.3%
	79-109	532	96.8%	0.8%	532	94.3%	1.0%	411	83.5%	1.9%	320	69.6%	2.7%
	110+	938	94.3%	0.8%	938	90.7%	1.0%	831	83.5%	1.3%	700	73.2%	1.8%

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 kidney transplants.

Multi-organ transplants are excluded.