Table 6: Multivariate analysis for OS, DFS, and relapse.

OS Univariate analysis, P Multivariate analysis
95% CI P
Age 0.03
Cytogenetic at diagnosis 0.001
Relapse
aGvHD (no vs. grades 1-2 vs. grades 3-4)
0.06
0.0001

1.2-16.8

0.001
aGvHD (grades 1-2 vs. 3-4) 0.0001
cGvHD (no vs. limited vs. extensive) 0.04
cGvHD (limited vs. extensive) 0.06 0.9-228.9 0.01
Chimerism at 1 year after alloSCT 0.05 0-3.5 0.007
DFS
Cytogenetic at diagnosis
Relapse rate
Chimerism at 1 year after alloSCT
Chimerism at the end of observation
0.002
0.001
0.04
0.006

0.1-285529

0.001
Relapse rate
Cytogenetic at diagnosis 0.001 0.004-5.4 0.001
Platelets engraftment 0.03
aGvHD (no vs. grades 1-2 vs. grades 3-4) 0.005
aGvHD (grades 1-2 vs. 3-4) 0.01
Chimerism at 1 year after alloSCT
Chimerism at the end of observation
0.01
0.04

OS: Overall Survival; DFS: Disease-Free Survival; aGvHD: Acute Graft Versus Host Disease; cGvHD: Chronic GvHD. P < 0.05 was considered significant.