Table 1 Patients and tumors’ characteristics
Number of patients | (%) | |
|---|---|---|
204 | 100 | |
Age | ||
Median, range | 56 | 29–86 |
<55 years | 98 | 48.0 |
≥55 years | 106 | 52.0 |
T | ||
T1 | 84 | 41.2 |
T2 | 97 | 47.5 |
T3 | 10 | 4.9 |
T4 | 13 | 6.4 |
N | ||
N0 | 132 | 64.7 |
N1 | 46 | 22.5 |
N2 | 18 | 8.8 |
N3 | 8 | 3.9 |
Histology | ||
Ductal | 163 | 79.9 |
Lobular | 13 | 6.4 |
Othera | 28 | 13.7 |
SBR-EE grade | ||
1 | 9 | 4.5 |
2 | 60 | 29.9 |
3 | 132 | 65.7 |
NE | 3 | |
Adjuvant chemotherapy | ||
No | 60 | 29.7 |
Yes | 142 | 70.3 |
Missing | 2 | |