Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=11	shorter survival	N=7	longer survival	N=4
AGE	Spearman correlation test	N=4	older	N=3	younger	N=1
GENDER	t test	N=1	male	N=1	female	N=0
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
HISTOLOGICAL TYPE	ANOVA test	N=20	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	t test	N=0