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Patients characteristics
| Characteristics | No.(%) |
|---|---|
| Median age (range) | 47 (31–70) |
| Menopausal status | |
| Postmenopausal Premenopausal |
16 (51.6) 15 (48.4) |
| DFI | |
| <2 years ≥2 years De novo stage IV |
15 (48.3) 15 (48.3) 1 (3.2) |
| ECOG score | |
| 0 1 |
8 (25.8) 23 (74.2) |
| Number of metastatic sites | |
| 1 2 ≥3 |
9 (29) 16 (51.6) 6 (19.4) |
| Metastatic sites | |
| Liver Bone Lymph node |
5 (16.1) 7 (22.6) 16 (51.6) |
Abbreviations: DFI, disease-free interval; ECOG, eastern cooperative oncology group.
