^a)Phase in which cytogenetic studies were performed.

Abbreviations: AML, acute myeloid leukemia; AP, accelerated phase; Bø, basophil; BP, blast phase; CML, chronic myelogenous leukemia; CP, chronic phase; Eø, eosinophil; Hb, hemoglobin; M4Eo, French-American-British Cooperative Group classification M4 with eosinophils; Nø, neutrophil; Plt, platelet; t-AML, therapy-related AML.