Table 4 Univariate and multivariate logistic regression analysis.

From: Prediction of prostate cancer Gleason score upgrading from biopsy to radical prostatectomy using pre-biopsy multiparametric MRI PIRADS scoring system

 

Univariate

Multivariate

OR (95% CI)

P-value

OR (95% CI)

P-value

Age

1.005 (0.962–1.041)

0.799

  

Pathology weight

1.002(0.931–1.009)

0.540

  

Number of positive cores

0.86(0.87–0.96)

0.005

0.970(0.98–1.01)

0.69

PSA level (ng/ml)

1.040 (1.009–1.073)

0.001

1.09(1.030–1.160)

0.003

PSA Density (ng/ml2)

1.15 (0.44–3.04)

0.76

  

Maximum percentage of cancer per core

0.988 (0.980–0.96)

0.002

0.970 (0.84–1.12)

0.62

PIRADS

 ≤ 3

1 (reference)

1 (reference)

 > 3

0.017(0.08–0.04)

0.001

0.014 (0.06–0.034)

0.001