Table 6. Correlation between miRNAs expression in needle biopsies and relapse-free survival of 49 patients, who have been treated for local PCa with radical prostatectomy.

miRNA	HR	p-value	[95% CI]
miRNA-21	1.231	0.474	0.697 to 2.177
miRNA-34a	1.834	0.260	0.638 to 5.273
miRNA-125b	1.130	0.576	0.736 to 1.736
miRNA-126	1.083	0.742	0.674 to 1.740
miRNA-143	0.318	0.016	0.124 to 0.810
miRNA-145	0.910	0.778	0.473 to 1.750

CI: Confidence interval

HR: Hazard ratio

PCa: Prostate cancer