Table 3 Recurrence and death rate in patients not achieving pathologic complete response (n=212), categorized by lymph node status post-therapy

From: Magee Equation 3 predicts pathologic response to neoadjuvant systemic chemotherapy in estrogen receptor positive, HER2 negative/equivocal breast tumors

Magee Equation 3 score

N

Recurrence

Death

  

Local-regional

Distant

Total

 

Lymph node negative

84

  

8 (10%)

7 (8%)

<18

26

0

1

1 (4%)

0 (0%)

18 -<31

40

0

2

2 (5%)

2 (5%)

≥ 31

18

1

4

5 (28%)

5 (28%)

Lymph node positive

127

  

26 (20%)

9 (7%)

<18

38

0

3

3 (8%)

1 (4%)

18 -<31

71

2

10

12 (17%)

1 (3%)

≥31

18

2

9

11 (61%)

7 (39%)

  1. Lymph node status unknown on 1 case.