Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=21	shorter survival	N=11	longer survival	N=10
AGE	Spearman correlation test	N=76	older	N=42	younger	N=34
GENDER	t test	N=23	male	N=11	female	N=12
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	t test	N=1	yes	N=0	no	N=1
NEOADJUVANT THERAPY	t test	N=8	yes	N=0	no	N=8