Table 8.9

Unadjusted Kidney Graft Survival, Kidney-Pancreas 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	1,788	94.8%	0.5%	1,788	91.3%	0.7%	1,838	83.1%	0.9%	1,808	76.8%	1.0%
Yearly Center Volume	0-34	77	93.4%	2.9%	77	87.5%	3.9%	84	80.7%	4.5%	101	79.9%	4.1%
	35-54	119	91.6%	2.5%	119	88.2%	3.0%	140	75.3%	3.7%	123	80.7%	3.6%
	55-78	218	98.6%	0.8%	218	96.3%	1.3%	286	83.5%	2.3%	212	73.3%	3.2%
	79-109	286	95.4%	1.2%	286	93.3%	1.5%	416	85.7%	1.8%	442	79.4%	2.0%
	110+	1,088	94.4%	0.7%	1,088	90.4%	0.9%	912	83.3%	1.3%	930	75.6%	1.5%

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 kidney-pancreas and kidney transplants.

Multi-organ transplants are excluded.