(b).

Relapse-free survival
rs12459419 genotypes	Genetic risk (ELN 2010)	N	Median (95% CI)	P
CC	Global	32	1.5 y (1.1-1.9)	0.5
	Favorable risk	15	1.7 y (1.3-2.7)	0.6
	Intermediate risk	11	1.4 y (1.3-1.6)	0.6
	Adverse risk	4	0.2 y (NC-1.2)	0.4
CT/TT	Global	38	1.7 y (0.7-2.6)	0.5
	Favorable risk	13	2.7 y (NC-7.5)	0.6
	Intermediate risk	16	1.6 y (NC-9.4)	0.6
	Adverse risk	5	0.6 y (0.3-0.8)	0.4

Abbreviations: ELN: European Leukemia Net; CI: confidence interval; NC: not calculable.