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Table 3 Analysis of covariates associated with overall survival

From: FISH+CD34+CD38- cells detected in newly diagnosed acute myeloid leukemia patients can predict the clinical outcome

 

Univariate analysis

Cox regression

P

HR

P

HR

95% CI

95% CI

Age

0.085

2.176[0.898, 5.276]

0.562

1.393[0.454, 4.278]

FLT3 mutation

0.363

0.486[0.103, 2.297]

0.644

0.639[0.096, 4.275]

WBC ≥ 50 × 109

0.250

1.763[0.670, 4.636]

0.105

2.844[0.802, 10.085]

Cytogenetics

0.010

2.046[1.190, 3.519]

0.068

1.914[0.953, 3.846]

Allo-HSCT

0.228

1.810[0.689, 4.754]

0.015

4.581[1.338, 15.684]

FISH + CD34 + CD38- ≥ 1%

0.009

4.319[1.436, 12.987]

0.003

7.048[1.918, 25.899]

  1. P of the univariate analysis is the P value of the log rank test. HR is the value of the hazard ratio. 95% CI is the 95% confidence interval of the hazard ratio. Data from 45 patients were complete and were included in the Cox proportional-hazards regression.