Clinical feature	Statistical test	Significant miRs	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=1	older	N=0	younger	N=1
PATHOLOGY T STAGE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY N STAGE	t test	N=0	 	 	 	 
PATHOLOGY M STAGE	ANOVA test	N=6	 	 	 	 
HISTOLOGICAL TYPE	ANOVA test	N=11	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	t test	N=4	yes	N=4	no	N=0
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=0	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=0