Table 7 Statistical analyses of overall survival

  Sex (male vs female)

0.887

0.396–1.987

0.770

  Age (< 60 vs 60+)

1.461

0.625–3.414

0.381

  Risk groups (favorable vs intermediate vs adverse)

2.325

1.183–4.569

0.014

  FLT3 (WT vs mutated)

1.282

0.474–3.466

0.624

  Response (NR vs CR)

0.213

0.089–0.509

0.001

  WBC count (low vs high)

1.168

0.514–2.650

0.711

  LDH level (low vs high)

0.242

0.101–0.584

0.002

  CG6 (low vs high)

0.894

0.386–2.068

0.793

  CG7 (low vs high)

0.380

0.157–0.917

0.031

  CG8 (low vs high)

0.762

0.335–1.731

0.516

  CG9 (low vs high)

0.331

0.136–0.805

0.015

  DLK1 (low vs high)

3.212

1.096–9.413

0.033

  MEG3 (low vs high)

2.294

0.819–6.421

0.114

  DLK1/MEG3 (low vs high)

0.668

0.247–1.808

0.428

  CG7 (low vs high)

0.533

0.185–1.538

0.245

  CG9 (low vs high)

0.294

0.092–0.935

0.038

  DLK1 (low vs high)

1.758

0.467–6.615

0.404