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 | Â | Â | Â | Â | Â | Â |
   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 |