Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=14	older	N=12	younger	N=2
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=0	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=47	higher stage	N=2	lower stage	N=45
PATHOLOGY N STAGE	Spearman correlation test	N=10	higher stage	N=10	lower stage	N=0
PATHOLOGY M STAGE	Kruskal-Wallis test	N=14	 	 	 	 
GENDER	Wilcoxon test	N=178	male	N=178	female	N=0
HISTOLOGICAL TYPE	Kruskal-Wallis test	N=7	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=1094	yes	N=1094	no	N=0
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=21	higher numberpackyearssmoked	N=2	lower numberpackyearssmoked	N=19
NUMBER OF LYMPH NODES	Spearman correlation test	N=57	higher number.of.lymph.nodes	N=57	lower number.of.lymph.nodes	N=0
RACE	Kruskal-Wallis test	N=13	 	 	 	 
ETHNICITY	Wilcoxon test	N=0