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Table 2 Risk factors for PSM after radical prostatectomy in pT2 prostate cancer

From: Level of invasion into fibromuscular band is an independent factor for positive surgical margin and biochemical recurrence in men with organ confined prostate cancer

 

Univariate analysis

Multivariate analysis

OR (95% CI)

p value

OR (95% CI)

p value

PSA

1.036 (0.994–1.080)

0.092

  

Level of FMB

 

0.001

 

0.007

 Level 0–1

Reference

 

Reference

 

 Level 2

2.817 (1.561–5.083)

 

2.303 (1.252–4.235)

 

PTV

 

0.001

 

0.012

 Lesser than 5%

Reference

 

Reference

 

 5–15.0%

1.793 (0.814–3.948)

0.147

1.600 (0.720–3.557)

0.249

 Greater than 15.0%

4.147 (1.863–9.231)

< 0.001

3.293 (1.447–7.498)

0.005

Surgical Gleason score

 

0.130

  

 6

Reference

   

 3 + 4

2.178 (0.909–5.219)

0.081

  

 4 + 3

3.092 (1.218–7.849)

0.018

  

 8–10

2.266 (0.621–8.267)

0.215

  
  1. PSA prostate specific antigen, FMB fibromuscular band, PTV percentage of tumor volume, PSM positive surgical margin
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BMC Urology

ISSN: 1471-2490

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