pCR

CR + PR

SD + PD

x²

P

ER

_

6

22

2

7.753

0.021

+

3

10

8

PR

_

7

11

3

6.105

0.047

+

2

21

7

HER2

+++

1

9

7

8.441

0.015

Ohter

8

23

3

Total

9

32

10

51