Clinical feature	Statistical test	Significant miRs	Associated with	               	Associated with	
Time to Death	Cox regression test	N=0	 	 	 	 
AGE	Spearman correlation test	N=1	older	N=0	younger	N=1
NEOPLASM DISEASESTAGE	Kruskal-Wallis test	N=0	 	 	 	 
PATHOLOGY T STAGE	Spearman correlation test	N=8	higher stage	N=0	lower stage	N=8
PATHOLOGY N STAGE	Spearman correlation test	N=3	higher stage	N=0	lower stage	N=3
PATHOLOGY M STAGE	Kruskal-Wallis test	N=0	 	 	 	 
GENDER	Wilcoxon test	N=0	 	 	 	 
HISTOLOGICAL TYPE	Wilcoxon test	N=1	rectal mucinous adenocarcinoma	N=1	rectal adenocarcinoma	N=0
RADIATIONS RADIATION REGIMENINDICATION	Wilcoxon test	N=0	 	 	 	 
COMPLETENESS OF RESECTION	Kruskal-Wallis test	N=0	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=0	 	 	 	 
RACE	Kruskal-Wallis test	N=0