Table 2. Multivariate logistic regression analysis for risk of having prostate cancer.

Variable	Odds ratio (95% confidence interval)	p-value
Age at diagnosis (continuous)	0.952 (0.894−1.013)	0.121
Prostate size (continuous)	1.001 (0.969−1.034)	0.941
Urinary miRNAs expression ratio (continuous)	1.479 (1.256−1.740)	<0.001