Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=50	older	N=9	younger	N=41
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=2483	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=2779	higher stage	N=1536	lower stage	N=1243
PATHOLOGY N STAGE	Wilcoxon test	N=15	class1	N=15	class0	N=0
PATHOLOGY M STAGE	Kruskal-Wallis test	N=600	 	 	 	 
GENDER	Wilcoxon test	N=485	male	N=485	female	N=0
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=0	 	 	 	 
RACE	Kruskal-Wallis test	N=23	 	 	 	 
ETHNICITY	Wilcoxon test	N=0