Table 1.

Patient characteristics

Variable	SD			URD
	No. assessable	No.	%	No. assessable	No.	%
Recipient age, y	3191		2370
Median		42.7			44.2
Range		20-74			20-74
20-29		617	19		447	19
30-39		741	23		493	21
40-49		872	27		644	27
50-59		734	23		587	25
≥ 60		227	7		199	8
Sex	3191			2370
Male		1796	56		1309	55
Female		1395	44		1061	45
Donor age, y	3191			2370
Median		41.6			35.4
Range		< 1-75			18.6-60.6
< 10		15	< 1
10-19		163	5		24	1
20-29		476	15		677	29
30-39		773	24		888	37
40-49		844	26		612	26
≥ 50		872	27		169	7
Missing		48	2
Donor–recipient sex match
Male→male		1034	32		854	36
Male→female		709	22		638	27
Female→male		756	24		455	19
Female→female		683	21		423	18
Unknown		9	< 1
KPS	3191			2370
< 80		260	8		216	9
80-100		2824	88		1906	80
Unknown		107	3		248	10
Disease type	3191			2370
AML		1377	43		1044	44
ALL		516	16		446	19
CML		831	26		463	20
MDS		467	15		417	18
Disease status at transplant	3191			2370
Early		1761	55		907	38
Intermediate		528	17		568	24
Advanced		681	21		707	30
Other		221	7		188	8
Recipient race	3191			2370
White		2239	70		2063	87
Other		952	30		307	13
Donor race	3191			2370
White		2239	70		1941	82
Other		95	30		429	18
Recipient–donor CMV status	3191			2370
R−/D−		624	20		738	31
R+/D−		461	14		775	33
R−/D+		301	9		289	12
R+/D+		1656	52		552	22
Unknown		149	5		46	2
Donor pregnancy	3191			2370
Male		1743	55		1492	62
Female, no pregnancy		276	9		343	14
Female, > 1 pregnancy		730	23		500	21
Unknown		442	14		35	1

KPS indicates Karnofsky performance score; MDS, myelodysplastic syndrome; R, recipient; and D, donor.