Clinical feature	Statistical test	Significant miRs	Associated with	               	Associated with	
AGE	Spearman correlation test	N=3	older	N=3	younger	N=0
PATHOLOGY T STAGE	Spearman correlation test	N=16	higher stage	N=0	lower stage	N=16
PATHOLOGY N STAGE	Wilcoxon test	N=7	class1	N=7	class0	N=0
HISTOLOGICAL TYPE	Wilcoxon test	N=1	prostate adenocarcinoma acinar type	N=1	prostate adenocarcinoma  other subtype	N=0
COMPLETENESS OF RESECTION	Kruskal-Wallis test	N=0	 	 	 	 
NUMBER OF LYMPH NODES	Spearman correlation test	N=8	higher number.of.lymph.nodes	N=0	lower number.of.lymph.nodes	N=8
GLEASON_SCORE_COMBINED	Spearman correlation test	N=25	higher score	N=9	lower score	N=16
GLEASON_SCORE_PRIMARY	Spearman correlation test	N=25	higher score	N=5	lower score	N=20
GLEASON_SCORE_SECONDARY	Spearman correlation test	N=0	 	 	 	 
GLEASON_SCORE	Spearman correlation test	N=26	higher score	N=10	lower score	N=16
PSA_RESULT_PREOP	Spearman correlation test	N=11	higher psa_result_preop	N=2	lower psa_result_preop	N=9
PSA_VALUE	Spearman correlation test	N=1	higher psa_value	N=0	lower psa_value	N=1
RACE	Kruskal-Wallis test	N=0