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	0-5	198	87.4%	2.5%	198	83.3%	2.8%	179	67.0%	3.6%	188	57.5%	3.8%
	6-10	356	87.7%	1.8%	356	84.4%	1.9%	362	79.6%	2.2%	484	67.6%	2.2%
	11-16	771	87.9%	1.2%	771	82.3%	1.4%	830	78.4%	1.5%	680	71.4%	1.8%
	17-24	772	92.5%	1.0%	772	87.4%	1.3%	1,037	76.3%	1.3%	1,170	69.7%	1.4%
	25+	2,178	89.5%	0.7%	2,178	85.5%	0.8%	2,046	78.6%	0.9%	2,006	70.4%	1.1%

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.

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 heart and heart-lung transplants.

Multi-organ transplants are excluded.

Medical urgency status codes have changed over time. See Technical Notes chapter for further information.