Clinical feature Statistical test Significant genes Associated with                 Associated with DAYS_TO_DEATH_OR_LAST_FUP Cox regression test N=30 shorter survival N=20 longer survival N=10 YEARS_TO_BIRTH Spearman correlation test N=28 older N=15 younger N=13 TUMOR_TISSUE_SITE Kruskal-Wallis test N=30 GENDER Wilcoxon test N=30 male N=30 female N=0 RADIATION_THERAPY Wilcoxon test N=13 yes N=13 no N=0 HISTOLOGICAL_TYPE Kruskal-Wallis test N=30 RESIDUAL_TUMOR Kruskal-Wallis test N=4 RACE Kruskal-Wallis test N=0 ETHNICITY Wilcoxon test N=0