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=0	 	 	 	 
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY T	Spearman correlation test	N=3	higher pT	N=3	lower pT	N=0
PATHOLOGY N	t test	N=0	 	 	 	 
PATHOLOGICSPREAD(M)	t test	N=4	m1	N=4	m0	N=0
TUMOR STAGE	Spearman correlation test	N=2	higher stage	N=2	lower stage	N=0