Transplant Statistics: Annual Report

		3 Months			1 Year			3 Years			5 Years
		N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.
Type of Procedure	Double Lung	726	85.8%	1.3%	726	77.3%	1.6%	820	57.4%	1.8%	658	42.9%	2.0%
	Single Lung	969	85.4%	1.2%	969	73.8%	1.5%	875	54.2%	1.7%	892	38.4%	1.7%

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 lung and heart-lung transplants.

Multi-organ transplants are excluded.