Table 2 Selected patient and tumor characteristics
Study population | |
|---|---|
N = 940 | |
N (%) | |
Randomization arm | |
E-T-CMF | 454 (48.3) |
E-CMF | 147 (15.6) |
ET-CMF | 339 (36.1) |
Age | |
<50 | 381 (40.5) |
≥50 | 559 (59.5) |
Menopausal status | |
Premenopausal | 435 (46.3) |
Postmenopausal | 505 (53.7) |
Type of surgery | |
MRM | 644 (68.5) |
Breast conserving | 296 (31.5) |
Tumor size (cm) | |
≤2 | 288 (30.6) |
2,1-5 | 530 (56.4) |
>5 | 122 (13.0) |
Histological type | |
Ductal | 727 (77.3) |
Lobular | 97 (10.3) |
Mixed | 72 (7.7) |
Other | 44 (4.7) |
N of positive nodes | |
0-3 | 363 (38.6) |
≥4 | 577 (61.4) |
Histological grade | |
I-II | 470 (50.0) |
III-Undifferentiated | 470 (50.0) |
Adjuvant HT | |
No | 178 (18.9) |
Yes | 739 (78.6) |
Missing data | 23 (2.4) |
Adjuvant RT | |
No | 198 (21.1) |
Yes | 711 (75.6) |
Missing data | 31 (3.3) |