Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=56	shorter survival	N=49	longer survival	N=7
AGE	Spearman correlation test	N=1	older	N=1	younger	N=0
GENDER	t test	N=11	male	N=3	female	N=8
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY T	Spearman correlation test	N=33	higher pT	N=24	lower pT	N=9
PATHOLOGY N	t test	N=0	 	 	 	 
PATHOLOGICSPREAD(M)	t test	N=21	m1	N=16	m0	N=5
TUMOR STAGE	Spearman correlation test	N=34	higher stage	N=26	lower stage	N=8