Table 1. . Summary of patient characteristics for specimens used in the present study.

Patient characteristics	rs12459419 genotype
	CC		CT		TT		Total
	(n = 5)†		(n = 5)		(n = 4)†		(N = 14)
	n	%	n	%	n	%	N	%
Sex
– Female	2	50.0	2	40.0	3	60.0	7	50.0
Age
– Years, median (range)	11.4 (8.7–16.0)		13.6 (11.5–17.3)		2.0 (1.7–16.2)		11.8 (1.6–17.3)
Race
– White	4	100.0	4	80.0	4	66.7	12	92.3
– Unknown	0	0.0	1	20.0	1	16.7	2	15.4
Risk group
– High	0	0.0	0	0.0	0	0.0	0	0.0
– Standard	0	0.0	2	40.0	3	60.0	5	35.7
– Low	4	100.0	3	60.0	2	40.0	9	64.3
Clinical features
– BM blast (%), median (range)	61 (36–90)		65† (49–80)		81 (25–90)		80 (25–90)

^† One patient sample with unavailable demographic data.

BM: Bone marrow; CC: Homozygous dominant; CT: Heterozygous; TT: Homozygous recessive.