Clinical feature	Statistical test	Significant genes	Associated with	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=30	older	N=0	younger	N=30
NEOPLASM DISEASESTAGE	ANOVA test	N=900	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=421	higher stage	N=138	lower stage	N=283
PATHOLOGY N STAGE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY M STAGE	ANOVA test	N=47	 	 	 	 
GENDER	t test	N=3	male	N=2	female	N=1
HISTOLOGICAL TYPE	ANOVA test	N=102	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	t test	N=584	yes	N=539	no	N=45
COMPLETENESS OF RESECTION	ANOVA test	N=866	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=0	 	 	 	 
