Table 1 Patient characteristics
| Â | NÂ =Â 1524 |
|---|---|
Age | |
Mean (SD) | 57.1 (12.1) |
<45 | 248 (16.3%) |
45–50 | 243 (15.9%) |
>50 | 1033 (67.8%) |
Nuclear grade | |
Low | 99 (6.5%) |
Intermediate | 286 (18.8%) |
High | 426 (2.08%) |
Unreported | 713 (46.8%) |
Resection Margin Width | |
≤2 mm | 668 (43.8%) |
>2 mm | 436 (28.6%) |
Unknown | 420 (27.6%) |
Multifocality | |
Present | 340 (22.3%) |
Absent/Unreported | 1184 (77.7%) |
Necrosis | |
Present | 618 (40.6%) |
Absent/unreported | 906 (59.4%) |
Histologic Subtype | |
Solid | 833 (54.7%) |
Cribriform | 256 (16.8%) |
Other | 107 (7.0%) |
Unreported | 328 (21.5%) |
Axillary Node Dissection | |
Yes | 585 (38.4%) |
No | 939 (61.6%) |