Clinical feature	Statistical test	Significant miRs	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=18	older	N=18	younger	N=0
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=51	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=37	higher stage	N=33	lower stage	N=4
PATHOLOGY N STAGE	Spearman correlation test	N=5	higher stage	N=2	lower stage	N=3
PATHOLOGY M STAGE	Kruskal-Wallis test	N=12	 	 	 	 
GENDER	Wilcoxon test	N=3	male	N=3	female	N=0
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=2	higher score	N=1	lower score	N=1
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=0	 	 	 	 
RACE	Kruskal-Wallis test	N=1	 	 	 	 
ETHNICITY	Wilcoxon test	N=0