Survival of older CN-AML patients in the ELN Favorable and ELN Intermediate-I genetic groups, according to ASXL1 mutation status. (A) OS of ELN Favorable group patients. (B) OS of ELN Intermediate-I group patients. (C) EFS of ELN Favorable group patients. (D) EFS of ELN Intermediate-I group patients. ELN Fav. indicates ELN Favorable category; and ELN Int.-I, ELN Intermediate-I category.