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Table 3 Comparison of the accuracy of the prognostic models and B4GALT1 expression for overall survival

From: B4GALT1 expression predicts prognosis and adjuvant chemotherapy benefits in muscle-invasive bladder cancer patients

Model

 

Training cohort

 

Validation cohort

C-index

95% CI

P value

C-index

95% CI

P value

B4GALT1 (high vs. low)

0.644

0.558 ~  0.741

0.016

0.637

0.548 ~  0.726

0.028

TNM + Grade

0.700

0.606 ~  0.783

0.031

0.679

0.591 ~  0.766

0.039

TNM + Grade + B4GALT1

0.744

0.653 ~  0.822

 

0.746

0.648 ~  0.835

 
  1. Note: P values indicating statistical significance of C-indices of combined TNM + Grade + B4GALT1 vs only B4GALT1 or TNM + Grade
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BMC Cancer

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