Department of Internal Medicine;
Division of En-docrinology and Metabolism;
Hematology;
Rheumatology and Respiratory Medicine;
Faculty of Medicine;
Kagawa University;
Department of Internal Medicine;
Division of Hematology;
Takamatsu Red Cross Hospital;
Department of Internal Medicine;
Division of Hematology;
Kagawa Prefectural Central Hospital;
Department of Internal Medicine;
Division of Hematology;
Kagawa Rosai Hospital;
Department of Internal Medicine;
Division of Hematology;
Takamatsu Municipal Hospital;
Department of Internal Medicine;
Division of Hematology;
Sakaide City Hospital;
Acute; myeloid; leukemia; Elderly; Adverse; prognostic; factor; Overall; survival; Population-based; study;