Clinical feature	Statistical test	Significant miRs	Associated with	               	Associated with	
Time to Death	Cox regression test	N=67	shorter survival	N=62	longer survival	N=5
AGE	Spearman correlation test	N=41	older	N=33	younger	N=8
GENDER	Wilcoxon test	N=0	 	 	 	 
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=8	higher score	N=0	lower score	N=8
HISTOLOGICAL TYPE	Kruskal-Wallis test	N=94	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=53	yes	N=53	no	N=0
RACE	Kruskal-Wallis test	N=1	 	 	 	 
ETHNICITY	Wilcoxon test	N=0