Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=7	older	N=6	younger	N=1
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=0	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=5	higher stage	N=1	lower stage	N=4
PATHOLOGY N STAGE	Spearman correlation test	N=7	higher stage	N=7	lower stage	N=0
PATHOLOGY M STAGE	Wilcoxon test	N=136	mx	N=136	m0	N=0
GENDER	Wilcoxon test	N=93	male	N=93	female	N=0
HISTOLOGICAL TYPE	Kruskal-Wallis test	N=0	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=699	yes	N=699	no	N=0
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=44	higher numberpackyearssmoked	N=6	lower numberpackyearssmoked	N=38
NUMBER OF LYMPH NODES	Spearman correlation test	N=39	higher number.of.lymph.nodes	N=39	lower number.of.lymph.nodes	N=0
RACE	Kruskal-Wallis test	N=6	 	 	 	 
ETHNICITY	Wilcoxon test	N=0