Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
DAYS_TO_DEATH_OR_LAST_FUP	Cox regression test	N=16	 	N=NA	 	N=NA
YEARS_TO_BIRTH	Spearman correlation test	N=20	older	N=11	younger	N=9
PATHOLOGIC_STAGE	Kruskal-Wallis test	N=30	 	 	 	 
PATHOLOGY_T_STAGE	Spearman correlation test	N=30	higher stage	N=18	lower stage	N=12
PATHOLOGY_N_STAGE	Spearman correlation test	N=5	higher stage	N=2	lower stage	N=3
PATHOLOGY_M_STAGE	Wilcoxon test	N=0	 	 	 	 
GENDER	Wilcoxon test	N=0	 	 	 	 
RADIATION_THERAPY	Wilcoxon test	N=30	yes	N=30	no	N=0
HISTOLOGICAL_TYPE	Kruskal-Wallis test	N=30	 	 	 	 
RESIDUAL_TUMOR	Kruskal-Wallis test	N=30	 	 	 	 
NUMBER_OF_LYMPH_NODES	Spearman correlation test	N=4	higher number_of_lymph_nodes	N=2	lower number_of_lymph_nodes	N=2
RACE	Kruskal-Wallis test	N=30