Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=1	shorter survival	N=1	longer survival	N=0
AGE	Spearman correlation test	N=2	older	N=0	younger	N=2
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=0	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=2	higher stage	N=1	lower stage	N=1
PATHOLOGY N STAGE	Spearman correlation test	N=1	higher stage	N=1	lower stage	N=0
PATHOLOGY M STAGE	Kruskal-Wallis test	N=1	 	 	 	 
GENDER	Wilcoxon test	N=1	male	N=1	female	N=0
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
HISTOLOGICAL TYPE	Kruskal-Wallis test	N=0	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=0	 	 	 	 
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=0	 	 	 	 
COMPLETENESS OF RESECTION	Kruskal-Wallis test	N=1	 	 	 	 
RACE	Kruskal-Wallis test	N=0	 	 	 	 
ETHNICITY	Wilcoxon test	N=0