Table 3 Univariate and multivariate logistic regression analyses in predicting prostate cancer detection upon prostate biopsy

Age

1.05 (0.99–1.11)

0.14

% free PSA

1.22 (0.75–1.98)

0.43

PSA level (ng/ml)

<4

1.0

4 ~ 10

2.16 (0.48–9.70)

0.31

>10

6.40 (1.47–27.83)

0.01

PCA3 score

<35

1.0

≥35

6.82 (2.64–17.61)

<0.01

PSA level 4 ~ 10 ng/ml

2.66 (0.50–14.08)

0.25

PSA level >10 ng/ml

6.99 (1.38–35.33)

0.02

PCA3 score ≥35

6.73 (2.49–18.14)

<0.01