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Table 5 Univariate Cox analysis of pre-radiochemotherapy net enhancing tumor volume with OS and PFS

From: Volumetric and MGMT parameters in glioblastoma patients: Survival analysis

  Overall Survival Progression-free Survival
  HR 95% CI p HR 95% CI p
PreRCT Net-enhancing tumor       
   Small (< 75th percentile = 22.2 cm3) 1 -   1 -  
   Large (> 75th percentile = 22.2 cm3) 2.59 1.38-4.87 0.003 2.64 1.38-5.02 0.003
  1. Univariate Cox analysis for association of large and small pre-radiochemotherapy net enhancing tumor volume with overall survival and progression free survival