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Table 3 Univariable and multivariable analysis of overall survival

From: Comprehensive analysis of genomic mutation signature and tumor mutation burden for prognosis of intrahepatic cholangiocarcinoma

  Univariable Multivariable
  HR 95% CI P-value HR 95% CI P-value
Age, years
  < 65       
  ≥ 65 0.869 0.643–1.175 0.362    
Gender
 Female       
 Male 0.686 0.787–1.439 0.686    
TNM Stage
 I    0.000    0.000
 II 1.470 0.938–2.305 0.093 1.717 1.092–2.698 0.019
 III 1.743 0.987–3.079 0.055 2.078 1.172–3.685 0.012
 IV 2.716 1.799–4.101 0.000 2.963 1.957–4.485 0.000
TMB, mut/Mb
 Low       
 High 1.967 1.454–2.660 0.000 1.500 1.085–2.073 0.014
MRS
 Low       
 High 2.771 2.035–3.773 0.000 2.448 1.758–3.409 0.000
  1. Abbreviations: CI confidence interval; HR hazard ratio