Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=24	older	N=13	younger	N=11
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=2	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=52	higher stage	N=19	lower stage	N=33
PATHOLOGY N STAGE	Spearman correlation test	N=9	higher stage	N=2	lower stage	N=7
PATHOLOGY M STAGE	Kruskal-Wallis test	N=0	 	 	 	 
GENDER	Wilcoxon test	N=191	male	N=191	female	N=0
KARNOFSKY PERFORMANCE SCORE	Spearman correlation test	N=0	 	 	 	 
HISTOLOGICAL TYPE	Kruskal-Wallis test	N=23	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=5	yes	N=5	no	N=0
NUMBERPACKYEARSSMOKED	Spearman correlation test	N=4	higher numberpackyearssmoked	N=0	lower numberpackyearssmoked	N=4
COMPLETENESS OF RESECTION	Kruskal-Wallis test	N=3	 	 	 	 
RACE	Kruskal-Wallis test	N=13	 	 	 	 
ETHNICITY	Wilcoxon test	N=0