Response categories in the IWG 2006 and 2023 consensus criteria. CR_bi, CR with bilineage recovery; CR_eq, CR equivalent; CR_L, CR with limited count recovery; CR_uni, CR with unilineage recovery; HI, hematologic improvement; HI-E, HI-erythroid; HI-N, HI neutrophil; HI-P, HI platelet; NR, no response; NE, not evaluable; PR, partial remission; SD, stable disease.