Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=10	older	N=4	younger	N=6
NEOPLASM DISEASESTAGE	ANOVA test	N=20	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=31	higher stage	N=10	lower stage	N=21
PATHOLOGY N STAGE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY M STAGE	ANOVA test	N=0	 	 	 	 
GENDER	t test	N=0	 	 	 	 
HISTOLOGICAL TYPE	ANOVA test	N=31	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	t test	N=3	yes	N=1	no	N=2
COMPLETENESS OF RESECTION	ANOVA test	N=30	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=0