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Table 4 Statistically significant prognosis indicators evaluated by multivariate analysis in the entire cohort

From: Peritumoral edema shown by MRI predicts poor clinical outcome in glioblastoma

Variables Hazard ratio (HR) 95% CI P -value
Edema extent 2.274 1.238 to 5.991 0.015
Necrosis 2.215 1.447 to 3.401 0.001
Age 1.954 1.137 to 3.358 0.029
KPS 0.502 0.292 to 0.864 0.013
Chemoradiotherapy 0.358 0.204 to 0.630 0.000