Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=664	shorter survival	N=306	longer survival	N=358
AGE	Spearman correlation test	N=191	older	N=84	younger	N=107
GENDER	t test	N=29	male	N=17	female	N=12
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
HISTOLOGICAL TYPE	ANOVA test	N=2965	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	t test	N=1	yes	N=0	no	N=1