Figure 3

Comparison of SNVs or CNVs between primary and recurrent gliomas. (A) The prevalence of genes mutated in at least 5 samples across all tumors were calculated in different subsets. Red and yellow dots represent p < 0.05 and p < 0.1 respectively (Fisher’s Exact). (B) The incidence of CNV in primary and recurrent tumors. (C,D) Impact of CNV status on DFS (C) and OS (D). P values were calculated using the Log-rank Test.