Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
DAYS_TO_DEATH_OR_LAST_FUP	Cox regression test	N=13	 	N=NA	 	N=NA
YEARS_TO_BIRTH	Spearman correlation test	N=30	older	N=15	younger	N=15
PATHOLOGIC_STAGE	Kruskal-Wallis test	N=30	 	 	 	 
PATHOLOGY_T_STAGE	Spearman correlation test	N=30	higher stage	N=16	lower stage	N=14
PATHOLOGY_N_STAGE	Spearman correlation test	N=5	higher stage	N=4	lower stage	N=1
PATHOLOGY_M_STAGE	Wilcoxon test	N=27	class1	N=27	class0	N=0
GENDER	Wilcoxon test	N=3	male	N=3	female	N=0
RADIATION_THERAPY	Wilcoxon test	N=1	yes	N=1	no	N=0
KARNOFSKY_PERFORMANCE_SCORE	Spearman correlation test	N=4	higher score	N=2	lower score	N=2
NUMBER_PACK_YEARS_SMOKED	Spearman correlation test	N=6	higher number_pack_years_smoked	N=3	lower number_pack_years_smoked	N=3
RACE	Kruskal-Wallis test	N=30	 	 	 	 
ETHNICITY	Wilcoxon test	N=0