Table 1.
Patient demographics.
| Total number of patients | 456 | |
|---|---|---|
| Median age of diagnosis of metastatic BC | 59 (range: 24–92) | |
| Age | <70 years old | 371 (81%) |
| ≥70 years old | 85 (19%) | |
| Ethnicity | Chinese | 326 (72%) |
| Malay | 49 (11%) | |
| Indian | 29 (6%) | |
| Others ➢ Asiansa ➢ Non-Asians |
52 (11%) ➢ N = 24 (5%) ➢ N = 28 (6%) |
|
| Gender | Female | 454 (99%) |
| Male | 2 (1%) | |
| ECOG | 0–1 | 356 (78%) |
| 2 | 27 (6%) | |
| 3–4 | 16 (4%) | |
| Unknown | 57 (12%) | |
| Menopausal status | Post-menopausal | 344 (75%) |
| Pre-menopausal ➢ On ovarian suppression |
107 (24%) ➢ N = 85 (79%) |
|
| Unknown | 5 (1%) | |
a
Middle east (n = 8), Filipino (n = 4) and Indonesian (n = 12).
BC, breast cancer; ECOG, Eastern Cooperative Oncology Group.