Fig. 2From: Locally dose-escalated radiotherapy may improve intracranial local control and overall survival among patients with glioblastomaOverall survival probabilities of patients receiving a standard radiation dose (60 Gy radiotherapy [RT]) and those receiving dose-escalated radiotherapy (66 Gy RT) after stratification by recursive partitioning analysis (RPA) prognostic groups 1–3, n.a. = insufficient data for allocation. p = 0.007 for OS and p = 0.008 for ICC pooled according to RPA classificationBack to article page