Clinical feature Statistical test Significant genes Associated with                 Associated with DAYS_TO_DEATH_OR_LAST_FUP Cox regression test N=30 N=NA N=NA YEARS_TO_BIRTH Spearman correlation test N=30 older N=10 younger N=20 GENDER Wilcoxon test N=4 male N=4 female N=0 RADIATION_THERAPY Wilcoxon test N=30 yes N=30 no N=0 KARNOFSKY_PERFORMANCE_SCORE Spearman correlation test N=30 higher score N=20 lower score N=10 HISTOLOGICAL_TYPE Kruskal-Wallis test N=30 RACE Kruskal-Wallis test N=30 ETHNICITY Wilcoxon test N=30 not hispanic or latino N=30 hispanic or latino N=0