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=16	shorter survival	N=10	longer survival	N=6
AGE	Spearman correlation test	N=0	 	 	 	 
GENDER	t test	N=33	male	N=13	female	N=20
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
HISTOLOGICAL TYPE	ANOVA test	N=9	 	 	 	 
PATHOLOGY T	Spearman correlation test	N=23	higher pT	N=2	lower pT	N=21
PATHOLOGY N	Spearman correlation test	N=3	higher pN	N=2	lower pN	N=1
PATHOLOGICSPREAD(M)	ANOVA test	N=0	 	 	 	 
TUMOR STAGE	Spearman correlation test	N=15	higher stage	N=1	lower stage	N=14
RADIATIONS RADIATION REGIMENINDICATION	t test	N=1	yes	N=1	no	N=0
NEOADJUVANT THERAPY	t test	N=0	 	 	 	 
