Clinical feature Statistical test Significant genes Associated with                 Associated with Time to Death Cox regression test N=3 shorter survival N=2 longer survival N=1 AGE Spearman correlation test N=2 older N=2 younger N=0 GENDER t test N=0 KARNOFSKY PERFORMANCE SCORE Spearman correlation test N=0 HISTOLOGICAL TYPE ANOVA test N=34 RADIATIONS RADIATION REGIMENINDICATION t test N=0