Clinical feature Statistical test Significant miRs Associated with                 Associated with DAYS_TO_DEATH_OR_LAST_FUP Cox regression test N=0 YEARS_TO_BIRTH Spearman correlation test N=30 older N=18 younger N=12 NEOPLASM_DISEASESTAGE Kruskal-Wallis test N=30 PATHOLOGY_T_STAGE Spearman correlation test N=30 higher stage N=13 lower stage N=17 PATHOLOGY_N_STAGE Spearman correlation test N=0 PATHOLOGY_M_STAGE Wilcoxon test N=0 RACE Kruskal-Wallis test N=0 ETHNICITY Wilcoxon test N=0