approached significancep = 0.058
The association of anaplastic astrocytoma histology and K27M-H3.1 mutations approached significance ( p = 0.058).
The association of anaplastic astrocytoma histology and K27M-H3.1 mutations approached significance ( p = 0.058).
While it did not reach statistical significance, our data suggest that overall survival for patients with leptomeningeal spread was worse, averaging 7.9 months, whereas patients without leptomeningeal spread had an average overall survival of 12.2 months ( p = 0.09).