Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=1	shorter survival	N=0	longer survival	N=1
AGE	Spearman correlation test	N=131	older	N=119	younger	N=12
GENDER	t test	N=189	male	N=42	female	N=147
RADIATIONS RADIATION REGIMENINDICATION	t test	N=162	yes	N=137	no	N=25
DISTANT METASTASIS	ANOVA test	N=12	 	 	 	 
LYMPH NODE METASTASIS	ANOVA test	N=68	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=0	 	 	 	 
NEOPLASM DISEASESTAGE	ANOVA test	N=22