Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=0	 	 	 	 
GENDER	t test	N=11	male	N=9	female	N=2
HISTOLOGICAL TYPE	ANOVA test	N=117	 	 	 	 
PATHOLOGY T	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY N	Spearman correlation test	N=2	higher pN	N=1	lower pN	N=1
PATHOLOGICSPREAD(M)	ANOVA test	N=1	 	 	 	 
TUMOR STAGE	Spearman correlation test	N=0	 	 	 	 
COMPLETENESS OF RESECTION	ANOVA test	N=2	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=1	higher number.of.lymph.nodes	N=0	lower number.of.lymph.nodes	N=1