Clinical feature Statistical test Significant genes Associated with                 Associated with Time to Death Cox regression test N=0 AGE Spearman correlation test N=0 PRIMARY SITE OF DISEASE ANOVA test N=2 GENDER t test N=13 male N=11 female N=2 DISTANT METASTASIS ANOVA test N=9 LYMPH NODE METASTASIS ANOVA test N=1 NEOPLASM DISEASESTAGE ANOVA test N=0