Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=6	shorter survival	N=3	longer survival	N=3
AGE	Spearman correlation test	N=3	older	N=1	younger	N=2
GENDER	t test	N=85	male	N=29	female	N=56
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
HISTOLOGICAL TYPE	ANOVA test	N=30	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	t test	N=0	 	 	 	 
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=0	 	 	 	 
YEAROFTOBACCOSMOKINGONSET	Spearman correlation test	N=2	higher yearoftobaccosmokingonset	N=1	lower yearoftobaccosmokingonset	N=1
DISTANT METASTASIS	ANOVA test	N=53	 	 	 	 
LYMPH NODE METASTASIS	ANOVA test	N=1	 	 	 	 
COMPLETENESS OF RESECTION	ANOVA test	N=0	 	 	 	 
NEOPLASM DISEASESTAGE	ANOVA test	N=0