Transplant Statistics: Annual Report

Previous Any Organ Tx and Gender		Year of Waiting List Registration
		1991	1992	1993	1994	1995	1996	1997	1998	1999	2000
No, Female	Number of Registrations	4,867	5,348	5,491	5,458	5,942	6,180	6,544	6,800	7,245	7,825
	10th Percentile of TT (Days)	58	69	85	87	84	94	97	109	104	119
	25th Percentile of TT (Days)	176	209	227	260	252	270	284	316	310	370
	Median TT (Days)	542	637	758	849	878	970	1,031	1,196	+	+
	Median TT 95% C.I. Lower Bound	508	603	705	788	834	921	972	1,110	+	+
	Median TT 95% C.I. Upper Bound	577	675	806	893	940	1,041	1,098	+	+	+
No, Male	Number of Registrations	7,042	7,711	8,071	8,083	8,667	8,765	9,263	10,071	10,481	11,258
	10th Percentile of TT (Days)	52	66	77	80	77	83	89	99	109	114
	25th Percentile of TT (Days)	158	190	216	219	219	245	254	287	300	336
	Median TT (Days)	477	566	619	617	700	819	861	994	+	+
	Median TT 95% C.I. Lower Bound	456	545	592	586	668	790	812	950	+	+
	Median TT 95% C.I. Upper Bound	496	590	645	649	737	859	907	1,048	+	+
Yes, Female	Number of Registrations	700	892	1,012	1,160	1,307	1,373	1,373	1,320	1,292	1,371
	10th Percentile of TT (Days)	32	40	147	74	83	70	82	73	141	123
	25th Percentile of TT (Days)	166	279	422	231	259	258	278	275	445	488
	Median TT (Days)	799	1,622	1,930	1,093	945	1,006	1,047	+	+	+
	Median TT 95% C.I. Lower Bound	563	1,265	1,594	905	802	854	871	+	+	+
	Median TT 95% C.I. Upper Bound	977	2,104	2,940	1,316	1,146	1,151	1,317	+	+	+
Yes, Male	Number of Registrations	1,111	1,273	1,513	1,836	1,978	2,005	1,883	1,998	1,971	1,817
	10th Percentile of TT (Days)	32	69	124	75	83	68	87	81	121	113
	25th Percentile of TT (Days)	155	323	400	253	261	272	281	307	457	432
	Median TT (Days)	769	1,496	1,876	982	948	919	1,029	+	+	+
	Median TT 95% C.I. Lower Bound	596	1,247	1,549	859	842	839	904	+	+	+
	Median TT 95% C.I. Upper Bound	935	1,947	2,495	1,178	1,090	1,029	1,170	+	+	+

Source: OPTN/SRTR Data as of August 1, 2001.

(*) = Not determined due to small cell N (0 to 9).

(+) = Not determined due to insufficient follow-up; fewer than this percentile have transplanted.

TT = Time to Transplant in days.

This table takes a cohort of waiting list registrations and shows how long it takes for 10%, 25%, and 50% (the median) of those patients to be transplanted. These tables take the point of view of a patient who has just been registered on a waiting list and take into account all of the things that can happen to the patient after wait listing, including receiving a transplant, being removed from the waiting list, and dying.

See Technical Notes chapter for a full discussion of the methods used for this table.