GSTM1 and Splenomegaly: On a univariate analysis that included adjusted age, monocytes, hemoglobulin, platelets, LDH, splenomegaly, hepatomegaly, lymphadenectasis, FAB subtypes, CPSS stratification, and transplant, only Hb < 80 remained to be related with shorter OS (HR: 2.194, 95% CI 1.253‐3.839; p = 0.006).