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=0	 	 	 	 
NEOPLASM_DISEASESTAGE	Kruskal-Wallis test	N=1	 	 	 	 
PATHOLOGY_T_STAGE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY_N_STAGE	Spearman correlation test	N=20	higher stage	N=6	lower stage	N=14
PATHOLOGY_M_STAGE	Wilcoxon test	N=0	 	 	 	 
GENDER	Wilcoxon test	N=6	male	N=6	female	N=0
KARNOFSKY_PERFORMANCE_SCORE	Spearman correlation test	N=2	higher score	N=0	lower score	N=2
NUMBER_PACK_YEARS_SMOKED	Spearman correlation test	N=8	higher number_pack_years_smoked	N=5	lower number_pack_years_smoked	N=3
NUMBER_OF_LYMPH_NODES	Spearman correlation test	N=10	higher number_of_lymph_nodes	N=3	lower number_of_lymph_nodes	N=7
RACE	Kruskal-Wallis test	N=30	 	 	 	 
ETHNICITY	Wilcoxon test	N=0