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Table 3 Logistic regression of the significant imaging features in univariate analysis

From: An MRI-based grading system for preoperative risk estimation of positive surgical margin after radical prostatectomy

Variable

β

Wald

Exp (β) (95% CI)

p values

CCL ≥ 20 mm

1.311

4.249

3.710 (1.085–13.607)

0.039

Apex abutting

0.470

0.883

1.600 (0.583–4.219)

0.348

Frank EPE

0.242

0.134

1.274 (0.338–4.642)

0.715

Capsular irregularity or bulge

0.210

0.149

1.233 (0.408–3.51)

0.699

  1. CCL capsule contact length, EPE extraprostatic extension, CI confidence interval