Table 3 Proportions of patient subgroups achieving pCR
Characteristic | No. with pCR | Total no. | % PCR |
|---|---|---|---|
Age, years | |||
20–40 | 8 | 8 | 100 |
41–50 | 1 | 2 | 50 |
51–60 | 1 | 2 | 50 |
Stage | |||
I | 3 | 3 | 100 |
II | 6 | 7 | 86 |
III | 1 | 2 | 50 |
Estrogen receptor | |||
Positive | 1 | 1 | 100 |
Negative | 8 | 10 | 80 |
Missing | 1 | 1 | 100 |
Lymph nodes | |||
Positive | 5 | 6 | 83 |
Negative | 5 | 6 | 83 |