Clinical feature Statistical test Significant miRs 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 PATHOLOGIC_STAGE Kruskal-Wallis test N=0 PATHOLOGY_T_STAGE Spearman correlation test N=0 PATHOLOGY_M_STAGE Wilcoxon test N=0 GENDER Wilcoxon test N=0 RADIATION_THERAPY Wilcoxon test N=0