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Table 3 Prognostic Factors of OS in Univariate Analysis Using Generalized Gamma and Cox Model (n = 206).

From: Prognostic factors of survival time after hematopoietic stem cell transplant in acute lymphoblastic leukemia patients: Cox proportional hazard versus accelerated failure time models

 

Generalized Gamma

Cox PH

  

Characteristics

TR (95% CI)

p-value

HR (95% CI)

p-value

proportional assumption

p-value

Relapse(yes vs. no)

10(3.2–21.27)

< .001

4.79(2.99 7.67)

< .001

Not met

< .001

aGVHD(yes vs. no)

2.29(1.13–4.71)

.021

.82(.46 2.03)

.49

Met

.68

cGVHD(yes vs. no)

5(2.27–10.71)

< .001

.53(.27 1.05)

.072

Not Met

.004

Platelet recovery(yes vs. no)

3.39(1.19–6.1)

< .001

.51(.31 .82)

.006

Met

.48

Neutrophil recovery(yes vs. no)

3.60(1.90–6.9)

< .001

.65(.35 1.21)

.18

Met

.11

  1. aGVHD; acute graft-versus-host disease, cGVHD; chronic graft-versus-host disease, PH; proportional hazard, HR; hazard ratio, TR; time ratio
  2. Note: the corresponding regression coefficients in the above models can be obtained by taking logarithm of time ratio and hazard ratio.