Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
DAYS_TO_DEATH_OR_LAST_FUP	Cox regression test	N=0	 	 	 	 
YEARS_TO_BIRTH	Spearman correlation test	N=30	older	N=28	younger	N=2
NEOPLASM_DISEASESTAGE	Kruskal-Wallis test	N=30	 	 	 	 
PATHOLOGY_T_STAGE	Spearman correlation test	N=30	higher stage	N=20	lower stage	N=10
PATHOLOGY_N_STAGE	Spearman correlation test	N=30	higher stage	N=23	lower stage	N=7
PATHOLOGY_M_STAGE	Wilcoxon test	N=0	 	 	 	 
GENDER	Wilcoxon test	N=30	male	N=30	female	N=0
KARNOFSKY_PERFORMANCE_SCORE	Spearman correlation test	N=30	higher score	N=29	lower score	N=1
NUMBER_PACK_YEARS_SMOKED	Spearman correlation test	N=15	higher number_pack_years_smoked	N=0	lower number_pack_years_smoked	N=15
NUMBER_OF_LYMPH_NODES	Spearman correlation test	N=30	higher number_of_lymph_nodes	N=19	lower number_of_lymph_nodes	N=11
RACE	Kruskal-Wallis test	N=30	 	 	 	 
ETHNICITY	Wilcoxon test	N=0