Table 2.

Multivariate analysis showing independent predictive variables for significant PCa detection.

Predictive Variable	Odd Ratio (95% CI)	p-Value
Age, Ref. year	1.063 (1.053–1.073)	0.001
Serum PSA, Ref. ng/mL	1.031 (1.023–1.039)	0.001
DRE, Ref. normal	2.198 (1.876–2.576)	0.001
Type of biopsy, Ref. initial	0.706 (0.605–0.825)	0.001
PCa family history, Ref. no	1.556 (1.190–2.035)	0.001
Prostate volume, Ref. mL	0.978 (0.975–0.980)	0.001
PI-RADS score, Ref. 1	2.586 (2.383–2.806)	0.001

CI = confidence interval; PSA = prostate-specific antigen; DRE = digital rectal examination; PCa = prostate cancer; PI-RADS = prostate imaging–reporting and data system.