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Table 3 Periostin protein expression (stromal and epithelial) with clinico-pathological parameters in the test cohort

From: Periostin is up-regulated in high grade and high stage prostate cancer

Periostin

Periostin stromal

Periostin epithelial

pT-status

Gleason sum

Age

Residual tumour

Periostin epithelial

      

CC

 

0.162

0.057

0.162

-0.108

-0.020

p-value

 

0.003

0.307

0.003

0.053

0.720

Number of cases

 

325

325

325

325

319

Periostin epithelial

      

CC

0.162

 

0.110

0.191

-0.056

-0.027

p-value

0.003

 

0.047

0.001

0.313

0.626

Number of cases

325

 

325

325

325

319

  1. CC = Correlation coefficient