Chemotherapy (yes/no) | 181/247 |
  FEC-T | 82 |
  AC-T | 33 |
  FEC | 20 |
  AC | 9 |
  EC-T | 8 |
  CMF | 7 |
  TC | 5 |
  Docetaxel | 5 |
  Others | 12 |
Concurrent endocrine therapy | Â |
  Tamoxifen or Tremifen (yes/no) | 157/271 |
  Aromatase inhibitor(yes/no) | 177/251 |
Trastuzumab(yes/no) | 27/401 |