Independent variables | n | % | Tumor classifications | n | % |
---|---|---|---|---|---|
Histological type | |||||
Ductal invasive | 440 | 8606 | 0 | 35 | 7.1 |
Ductal in situ | 34 | 6.7 | IA | 157 | 31.7 |
Lobular in situ | 1 | 0.2 | IB | 7 | 1.4 |
Lobular invasive | 29 | 5.7 | II A | 148 | 29.9 |
Mixed | 4 | 0.8 | II B | 70 | 14.1 |
III A | 52 | 10.5 | |||
Tumor grade | III B | 1 | 0.2 | ||
Grade 1 | 60 | 12.6 | III C | 25 | 5.1 |
Grade 2 | 193 | 40.5 | missing | 13 | |
Grade 3 | 223 | 46.8 | |||
Missing | 32 | Biological classifiation | |||
luminal A | 293 | 64.8 | |||
Tumor size | luminal B | 89 | 5.8 | ||
pTis | 35 | 7.1 | HER2 like | 26 | 5.8 |
pT1 | 226 | 45.7 | triple negative | 44 | 9.7 |
pT2 | 220 | 44.4 | missing | 56 | |
pT3 | 13 | 2.6 | |||
pT4 | 1 | 0.2 | ERR categories | ||
Missing | 13 | low | 20 | 4.2 | |
intermediate | 357 | 75.5 | |||
Lymph node status | high | 96 | 20.3 | ||
pN0 | 312 | 61.4 | missing | 35 | |
pN1 | 120 | 23.6 | |||
pN2 | 50 | 9.8 | |||
pN3 | 26 | 5.1 | |||
Estrogen receptor | EGFR Genotypes | n | % | ||
Negative | 76 | 15.0 | R497K | ||
Positive | 414 | 84.5 | Arg/arg | 308 | 61.0 |
Missing | 18 | Arg/Lys | 176 | 34.9 | |
Lys/Lys | 21 | 4.2 | |||
Progesterone receptor | missing | 3 | |||
Negative | 134 | 26.4 | |||
Positive | 355 | 72.6 | |||
Missing | 19 | ||||
(CA)n | |||||
HER2 | Short/Short | 108 | 22.6 | ||
Negative | 378 | 74.4 | Short/Long | 230 | 48.2 |
Indeterminate | 15 | 3.2 | Long/Long | 139 | 29.1 |
Positive | 73 | 15.7 | missing | 31 | |
Missing | 42 |