Table 1 Clinical information for the TNBC cohorts per center (NKI, RUMC and SCDC)
| Â | NKI | % | RUMC | % | SCDC | % |
|---|---|---|---|---|---|---|
Cases | 142 | 100 | 21 | 100 | 15 | 100 |
Slides | 172 | 100 | 67 | 100 | 15 | 100 |
Response | ||||||
pCRÂ =Â 0 | 72 | 51 | 13 | 62 | 8 | 53 |
pCRÂ =Â 1 | 70 | 49 | 8 | 38 | 7 | 47 |
Age | ||||||
Age ≤ 50 | 91 | 64 | 14 | 67 | 7 | 47 |
Age > 50 | 51 | 36 | 7 | 33 | 8 | 53 |
Grade | ||||||
Grade = 2 | 34 | 24 | 4 | 19 | 2 | 13 |
Grade = 3 | 90 | 63 | 12 | 57 | 13 | 87 |
Unknown | 18 | 13 | 5 | 24 | – | – |
T stage | ||||||
T1/2 | 104 | 73 | – | – | – | – |
T3/4 | 34 | 24 | – | – | – | – |
Unknown | 4 | 3 | 21 | 100 | 15 | 100 |
N stage | ||||||
N0 | 71 | 50 | – | – | – | – |
N1 | 70 | 49 | – | – | – | – |
Unknown | 1 | 1 | 21 | 100 | 15 | 100 |
Histology | ||||||
IDC | 110 | 77 | – | – | 14 | 93 |
ILC | 5 | 4 | – | – | – | – |
Invasive mixed | 2 | 1 | – | – | – | – |
Other | 5 | 4 | – | – | 1 | 7 |
Unknown | 20 | 14 | 21 | 100 | – | – |