Table 4.

Multivariate analysis of predictors of progression-free survival (PFS) and overall survival (OS) in CR patients with DLBCL controlled by Revised International Prognostic Index (R-IPI).

Variable	PFS				OS
	RR	95% CI		p value	RR	95% CI		p value
R-IPI
Very good/good/poor	2.289	1.486	3.526	< 0.001	2.723	1.617	4.585	< 0.001
Double BCL-2/MYC expression
Positive vs negative	2.266	1.293	3.973	0.004	2.140	1.098	4.172	0.025
BCRs related mutations
Positive vs negative	2.192	1.209	3.973	0.010