Table 3. Univariate Analyses of risk factors associated with relapse-free survival (RFS) and overall survival (OS).

	RFS, HR (95% CI)	p-value	OS, HR (95% CI)	p-value
Age		0.005		0.003
≤ 50 years	reference		Reference
> 50 years	1.946 (1.228,3.085)		2.084 (1.290,3.366)
Gender		0.747		0.775
Male	reference		Reference
Female	0.937 (0.628,1.396)		0.942 (0.623,1.423)
Immunophenotype		0.179		0.280
T-Cell	reference		Reference
B-Cell	1.349 (0.701,2.596)		1.212 (0.628,2.339)
Other	0.505 (0.139,1.834)		0.495 (0.136,1.800)
Cytogenetic Risk		0.191		0.568
Good or Standard	reference		Reference
Poor	1.325 (0.869,2.022)		1.134 (0.737,1.745)
Status at HSCT		0.029		0.034
CR1	reference		Reference
CR2	1.547 (1.047,2.287)		1.546 (1.033,2.313)
Donor type		0.768		0.630
Matched related	reference		Reference
Matched unrelated	0.899 (0.585,1.381)		0.967 (0.622,1.503)
Mismatch	1.144 (0.600,2.183)		1.339 (0.698,2.567)
Stem Cell Source		0.381		0.387
Bone marrow	reference		Reference
Peripheral blood	1.224 (0.778,1.925)		1.228 (0.771,1.956)
Graft type		0.654		0.853
Unmodified	reference		Reference
TCD	0.906 (0.589,1.395)		1.042 (0.673,1.613)
TBI
no	reference	0.281	reference	0.725
yes	0.800 (0.533,1.201)		0.926 (0.603,1.423)