Clinical feature Statistical test Significant genes Associated with                 Associated with Time to Death Cox regression test N=0 AGE Spearman correlation test N=1 older N=0 younger N=1 GENDER t test N=0 DISTANT METASTASIS ANOVA test N=7 LYMPH NODE METASTASIS t test N=0 COMPLETENESS OF RESECTION ANOVA test N=8 NEOPLASM DISEASESTAGE ANOVA test N=62