Table 5.

The Association Between Donor Race and Graft Failure in Separate Donor–Recipient Pairs After Stratification by Center

	Recipient race
	AA	API	Other	Caucasian
Donor race
AA (N = 1579)	N = 208 (13%)	N = 50 (3%)	N = 187 (12%)	N = 1134 (72%)
	1.0 (reference)	0.85 (0.44–1.66)	0.62 (0.40–0.99)	0.93 (0.69–1.24)
API (N = 243)	N = 16 (6%)	N = 36 (15%)	N = 48 (20%)	N = 143 (59%)
	5.14 (1.28–20.67)	1.0 (reference)	1.95 (0.64–5.98)	2.41 (0.85–6.79)
Other (N = 1421)	N = 103 (7%)	N = 63 (4%)	N = 300 (21%)	N = 955 (67%)
	1.42 (0.94–2.14)	0.94 (0.54–1.65)	1.0 (reference)	0.92 (0.70–1.22)
Caucasian (N = 7631)	N = 543 (7%)	N = 237 (3%)	N = 832 (11%)	N = 6019 (79%)
	1.21 (1.02–1.43)	0.97 (0.73–1.30)	0.87 (0.73–1.03)	1.0 (reference)

NOTE. Transplantation of an organ between the same donor and recipient race serves as the reference. The HR of graft survival and the associated 95% CI are presented.