Table 2

Cox regression analysis of OS

IPI was stratified as low, intermediate, or high. GC phenotype was defined by CD10 and BCl6 expression. B indicates the Cox regression coefficient.

Regression coefficient (B)Exp(B)SESignificance (P)
GC phenotype−0.31970.72640.11100.0040
BCL2 status0.70442.02260.31080.0234
t(14;18)0.18611.20460.08700.0324
IPI1.55764.74730.29930.0000