Table 9.9a

Unadjusted Graft Survival, Deceased Donor Liver Transplants

Survival at 3 Months, 1 Year, 3 Years, and 5 Years

		3 Months			1 Year			3 Years			5 Years
		N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.
Total	All	9,131	88.2%	0.3%	9,131	81.4%	0.4%	8,697	72.2%	0.5%	8,119	65.9%	0.5%
Yearly Center Volume	0-9	187	84.5%	2.6%	187	77.0%	3.1%	146	74.0%	3.6%	257	66.1%	3.0%
	10-19	460	87.2%	1.6%	460	82.2%	1.8%	525	71.6%	2.0%	531	67.2%	2.0%
	20-34	1,233	87.5%	0.9%	1,233	81.2%	1.1%	1,277	72.2%	1.3%	1,324	67.7%	1.3%
	35-56	1,715	88.1%	0.8%	1,715	80.7%	1.0%	2,241	73.9%	0.9%	2,019	66.3%	1.1%
	57+	5,536	88.6%	0.4%	5,536	81.8%	0.5%	4,508	71.4%	0.7%	3,988	64.9%	0.8%

Source: OPTN/SRTR Data as of May 3, 2004.

(+) = Values not determined due to insufficient follow-up.

(-) = Values not determined since there were no transplants in the category.

Cohorts are transplants performed during 2001-2002 for 3 month and 1 year; 1999-2000 for 3 year; and 1997-1998 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.