Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=3	shorter survival	N=2	longer survival	N=1
AGE	Spearman correlation test	N=66	older	N=31	younger	N=35
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=39	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=213	higher stage	N=18	lower stage	N=195
PATHOLOGY N STAGE	Spearman correlation test	N=43	higher stage	N=13	lower stage	N=30
PATHOLOGY M STAGE	Kruskal-Wallis test	N=52	 	 	 	 
GENDER	Wilcoxon test	N=184	male	N=184	female	N=0
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=1	higher score	N=1	lower score	N=0
HISTOLOGICAL TYPE	Kruskal-Wallis test	N=22	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=0	 	 	 	 
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=4	higher numberpackyearssmoked	N=3	lower numberpackyearssmoked	N=1
COMPLETENESS OF RESECTION	Kruskal-Wallis test	N=0	 	 	 	 
RACE	Kruskal-Wallis test	N=2	 	 	 	 
ETHNICITY	Wilcoxon test	N=0