Clinical feature	Statistical test	Significant miRs	Associated with	               	Associated with	
Time to Death	Cox regression test	N=101	shorter survival	N=96	longer survival	N=5
AGE	Spearman correlation test	N=41	older	N=32	younger	N=9
GENDER	Wilcoxon test	N=0	 	 	 	 
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=19	higher score	N=1	lower score	N=18
HISTOLOGICAL TYPE	Kruskal-Wallis test	N=107	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=56	yes	N=56	no	N=0
RACE	Kruskal-Wallis test	N=1	 	 	 	 
ETHNICITY	Wilcoxon test	N=0