Clinical feature	Statistical test	Significant genes	Associated with	               	Associated with	
Time to Death	Cox regression test	N=4	shorter survival	N=3	longer survival	N=1
AGE	Spearman correlation test	N=5	older	N=3	younger	N=2
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=6	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=14	higher stage	N=7	lower stage	N=7
PATHOLOGY N STAGE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY M STAGE	Kruskal-Wallis test	N=2	 	 	 	 
GENDER	Wilcoxon test	N=0	 	 	 	 
HISTOLOGICAL TYPE	Kruskal-Wallis test	N=4	 	 	 	 
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=6	yes	N=6	no	N=0
COMPLETENESS OF RESECTION	Kruskal-Wallis test	N=4	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=1	higher number.of.lymph.nodes	N=0	lower number.of.lymph.nodes	N=1
RACE	Kruskal-Wallis test	N=4