Univariable analysis | Multivariable analysis | |||
---|---|---|---|---|
OR (95% CI) | P value | OR (95% CI) | P value | |
Age | 1.06 (1.032–1.085) | < 0.001 | 1.05 (1.020–1.086) | 0.001 |
PSA | 1.06 (1.028–1.101) | < 0.001 | 1.05 (1.006–1.092) | 0.025 |
Prostate volume | 0.97 (0.957–0.983) | < 0.001 | 0.96 (0.942–0.975) | < 0.001 |
Previous prostate biopsy history | 0.50 (0.310–0.815) | 0.049 | 0.57 (0.322–0.999) | 0.050 |
PI-RADS | < 0.001 | < 0.001 | ||
4 vs. 3 | 2.97 (1.854–4.754) | < 0.001 | 2.62 (1.544–4.449) | < 0.001 |
5 vs. 3 | 20.33 (9.010–45.851) | < 0.001 | 12.70 (5.268–30.597) | < 0.001 |
Grayscale values (41.8–98.5) | 1.63 (1.088–2.432) | 0.018 | 1.77 (1.087–2.868) | 0.022 |