Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=0	 	 	 	 
GENDER	t test	N=10	male	N=8	female	N=2
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=0	 	 	 	 
STOPPEDSMOKINGYEAR	Spearman correlation test	N=0	 	 	 	 
TOBACCOSMOKINGHISTORYINDICATOR	Spearman correlation test	N=0	 	 	 	 
DISTANT METASTASIS	ANOVA test	N=1	 	 	 	 
LYMPH NODE METASTASIS	ANOVA test	N=2	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=13	higher number.of.lymph.nodes	N=9	lower number.of.lymph.nodes	N=4
NEOPLASM DISEASESTAGE	ANOVA test	N=11