Clinical feature	Statistical test	Significant genes	Associated with	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;	Associated with	
AGE	Spearman correlation test	N=1	older	N=1	younger	N=0
PATHOLOGY T STAGE	Spearman correlation test	N=0	 	 	 	 
PATHOLOGY N STAGE	t test	N=15	class1	N=0	class0	N=15
COMPLETENESS OF RESECTION	ANOVA test	N=7	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=0	 	 	 	 
