Table 1.

Primary reasons listed for kidney discard in 2013 by the OPTN

Primary Reasonsa	KDPI<85 N=1206		KDPI≥85 N=1440
	n	%	n	%
Biopsy findings	335	28	559	39
No recipient located	263	22	417	29
Prior organ function	122	10	110	8
Anatomic abnormalities	92	8	80	6
Organ trauma	68	6	15	1
Diseased organ	32	3	30	2
Donor medical history	4	0.3	11	0.8
Donor infection	15	1.2	13	0.9
Organ too old	23	2	9	0.6
Donor social history	7	0.6	0	0
Recipient unsuitable	7	0.6	6	0.4
Long warm ischemia	5	0.4	3	0.2
Organ not as described	7	0.6	1	0.1
Otherb	236	20	186	13

^aThese categories are provided in OPTN dataset and involve subjective judgment.

^bFree text category; reasons included donor renal cell carcinoma, surgical trauma, and poor pump parameters.