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Adjuvant endocrine therapy in patients with hormone receptor-positive invasive breast cancer (n = 4,128)
| Age, years | Adjuvant endocrine therapy, n (%) |
|---|---|
| < 20 (n = 1) | 1 (100) |
| 20–29 (n = 9) | 6 (66.7) |
| 30–39 (n = 113) | 84 (74.3) |
| 40–49 (n = 554) | 383 (69.1) |
| 50–59 (n = 942) | 683 (72.5) |
| 60–69 (n = 1,478) | 1,086 (73.5) |
| 70–79 (n = 718) | 479 (66.7) |
| 80–89 (n = 299) | 184 (61.5) |
| 90–99 (n = 14) | 5 (35.7) |
| Total (n = 4,128) | 2,911 (70.5) |
