Table 6.9

Unadjusted Graft Survival, Pancreas Transplant Alone (PTA) Transplants

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

		3 Months			1 Year			3 Years			5 Years
		(Tx 2002 - 2003)			(Tx 2002 - 2003)			(Tx 2000 - 2003)			(Tx 1998 - 2003)
		N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.	N	%	Std. Err.
Total	All	256	89.0%	2.0%	256	76.9%	2.7%	501	62.4%	2.6%	696	55.8%	2.6%
Yearly Center Volume	0-4	4	100.0%	0.0%	4	100.0%	0.0%	15	58.3%	13.2%	30	39.2%	14.2%
	5-7	16	93.8%	6.1%	16	87.5%	8.3%	24	45.0%	17.3%	34	56.7%	12.9%
	8-11	10	80.0%	12.6%	10	54.9%	17.2%	28	64.2%	13.7%	32	54.4%	12.1%
	12-19	41	90.2%	4.6%	41	82.7%	6.0%	44	74.5%	7.1%	61	53.9%	7.9%
	20+	185	88.6%	2.3%	185	75.3%	3.2%	390	61.7%	2.8%	539	57.1%	2.9%

Source: OPTN/SRTR Data as of May 2, 2005.

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

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

Cohorts are transplants performed during the years listed at the top of the table.

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 pancreas and kidney-pancreas transplants.

Multi-organ transplants are excluded.