Clinical feature Statistical test Significant genes Associated with                 Associated with DAYS_TO_DEATH_OR_LAST_FUP Cox regression test N=26 N=NA N=NA YEARS_TO_BIRTH Spearman correlation test N=30 older N=16 younger N=14 TUMOR_TISSUE_SITE Wilcoxon test N=0 GENDER Wilcoxon test N=0 RADIATION_THERAPY Wilcoxon test N=0 HISTOLOGICAL_TYPE Kruskal-Wallis test N=30 RACE Kruskal-Wallis test N=0 ETHNICITY Wilcoxon test N=0