Fig. 3
From: Survival after hypofractionation in glioblastoma: a systematic review and meta-analysis
Median overall survival in chemoradiation trials based on hypofractionated radiotherapy (a) and in trials based on exclusive hypofractionated radiotherapy (b) (grey dots: non-stereotactic techniques (IMRT, 3D-CRT): vs. black dots: stereotactic radiotherapy). Basis (vertical line): chemoradiation arm of the Stupp trial (4A) and exclusive normofractionated radiotherapy arm of the Stupp trial (4B). The size of the symbols is proportional to the number of included patients. hSRT : hypofractionated stereotactic radiotherapy; non hSRT: non-stereotactic techniques (IMRT, 3D-CRT)