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Table 3 Univariate Cox proportional hazard regression analyses of the risk of relapse in the Training Cohort (n = 50) in relation to diagnostic features and the 5-GC score

From: Gene-based outcome prediction in multiple cohorts of pediatric T-cell acute lymphoblastic leukemia: a Children's Oncology Group study

Variable

No. of

Patients

Hazard Ratio

95% CIa

p-value

Age at diagnosis

    

   <10 years

17

1 b)

  

   ≥10 years

33

1.3

(0.506, 3.32)

0.59

WBC

    

   <50/nl

12

1 b)

  

   >50/nl

38

1.15

(0.425, 3.12)

0.78

Gender

    

   Female

8

1 b)

  

   Male

42

5.53

(0.742, 41.2)

0.095

5-GC score

50

1.31

(1.19, 1.44)

<0.0001

  1. a) 95% confidence interval; b) reference group.