Transplant Statistics: Annual Report

		3 Months			1 Year			3 Years			5 Years
		N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.
Life Support at Tx	No	1,464	87.3%	0.9%	1,464	77.5%	1.1%	1,486	58.1%	1.3%	1,433	42.8%	1.4%
	Yes	90	73.9%	4.7%	90	59.6%	5.3%	85	46.4%	5.7%	72	44.3%	6.2%
	Unknown	101	87.8%	4.8%	101	74.1%	6.5%	70	50.3%	6.3%	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.

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 lung and heart-lung transplants.

Multi-organ transplants are excluded.