Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=18	older	N=8	younger	N=10
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=529	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=883	higher stage	N=680	lower stage	N=203
PATHOLOGY N STAGE	Spearman correlation test	N=40	higher stage	N=40	lower stage	N=0
PATHOLOGY M STAGE	Kruskal-Wallis test	N=76	 	 	 	 
GENDER	Wilcoxon test	N=65	male	N=65	female	N=0
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=20	higher score	N=15	lower score	N=5
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=0	 	 	 	 
RACE	Kruskal-Wallis test	N=21	 	 	 	 
ETHNICITY	Wilcoxon test	N=0