Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=3	older	N=0	younger	N=3
GENDER	t test	N=1	male	N=1	female	N=0
DISTANT METASTASIS	ANOVA test	N=10	 	 	 	 
LYMPH NODE METASTASIS	ANOVA test	N=45	 	 	 	 
COMPLETENESS OF RESECTION	ANOVA test	N=9	 	 	 	 
NEOPLASM DISEASESTAGE	ANOVA test	N=38