Clinical feature	Statistical test	Significant miRs	Associated with	               	Associated with	
Time to Death	Cox regression test	N=6	shorter survival	N=3	longer survival	N=3
AGE	Spearman correlation test	N=6	older	N=6	younger	N=0
NEOPLASM DISEASESTAGE	ANOVA test	N=16	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=10	higher stage	N=7	lower stage	N=3
PATHOLOGY N STAGE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY M STAGE	ANOVA test	N=11	 	 	 	 
GENDER	t test	N=0	 	 	 	 
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=0	 	 	 	 
YEAROFTOBACCOSMOKINGONSET	Spearman correlation test	N=0