nearly significantp = 0.09
A Fisher’s exact test of independence showed that there was a nearly significant association between tumor location and PFS in favor of temporal lobe site ( p = 0.09) but at KM analysis median PFS was 27.3 months (95% CI 13–27.3) in temporal location and 13.7 months (95% CI 13.5–27.6) for other localizations ( p = 0.46).