OS 2 years reached 73.1%, DFS 2 years reached 62.0%, highest in the TEL / AML1 group (OS reached 90.4 ± 6.6%, DFS reached 77.7 ± 11.0%), lowest were in E2A / PBX1 (0%), and BCR / ABL1 (OS 21.2 ± 17.5%, DFS 14.1 ± 12.6%).