Pregunta
4 Unknown 541 100 541 100 1, 537 33 219 16 HER2 expression HER2 0 0 0 0 2, 887 63 692 51 HER2 0 0 0 0 619 14 354 26 Unknown 541 100 541 100 1, 094 24 313 23 Duration of intended tamoxifen therapy None 0 0 0 0 0 0 1, 359 100 1 year 247 46 249 46 0 0 0 0 2 years 98 18 92 17 0 0 0 0 5 years 196 36 200 37 4, 600 100 0 0 Receipt of systemic adjuvant chemotherapy No 471 87 476 88 437 9 ivermectin tablet