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Table 4 Multivariate analysis of overall survival and disease-free survival

From: Irradiation free conditioning regimen is associated with high relapse rate in Egyptian patients with acute lymphoblastic leukemia following allogeneic hematopoietic stem cell transplantation

Endpoints of the study

HR (95% CI)

P

DFS

 Variables

  Type of conditioning

1.391(0.537–3.600)

0.497

  Age of recipient

0.982(0.898–1.073)

0.685

  Sex of recipient

0.381(0.115–1.263)

0.115

  Disease status at BMT(CR1 vs ≥ CR2)

3.670(1.500–8.978)

0.004

  Ph chromosome status

1.303(0.387–4.379)

0.669

  Diagnosis to transplant lag

0.961(0.902–1.002)

0.064

OS

 Variables

  Conditioning (TBI/Cy vs Bu/cy)

0.764(0.371–1.573)

0.466

  Age of recipient (≤30 vs ≥ 30)

1.014(0.974–1.056)

0.489

  Sex of recipient (Female vs male)

1.461(0.709–3.013)

0.304

  Disease status at BMT(CR1 vs ≥ CR2)

1.660(0.813–3.390)

0.164

  Philadelphia chromosome status(Ph−ve vs Ph + ve)

0.877(0.400–1.922)

0.743

  Diagnosis to transplant lag

1.000(0.985–1.014)

0.946

  1. HR hazard ratio, CI confidence interval