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	0-9	7	*	*	7	*	*	11	81.8%	11.6%	6	*	*
	10-19	41	74.0%	7.1%	41	71.3%	7.3%	22	76.2%	9.3%	1	*	*
	20-34	56	82.9%	5.2%	56	74.9%	6.1%	10	72.9%	16.5%	12	66.7%	13.6%
	35-56	66	79.1%	5.2%	66	68.5%	6.1%	21	78.2%	9.8%	10	80.0%	12.6%
	57+	139	81.2%	3.6%	139	72.5%	4.4%	69	79.5%	5.1%	71	65.6%	6.1%

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 liver transplants.

Multi-organ transplants are excluded.