Table 2 Immunohistochemistry data on protein expression of Ki67 and E Cadherin stratified by early biochemical relapse or no-relapse

Ki67 (n = 54)

Low

26

4

High

9

15

p = 0.0004

E Cadherin (n = 47)

0/+

7

8

++/+++

25

7

p = 0.04

PADT treatment

No relapse

Relapse

Ki67 (n = 53)

0/+

20

5

p = 0.0003

++/+++

8

20

E Cadherin (n = 63)

0/+

5

4

++/+++

20

34

p = 0.4