Table 33.1. Age and incidence of breast cancer
| Table 33.1. Age and incidence of breast cancer. | |
|
Age group |
Cases/100,000 person-years |
| 25-29 | 7.4 |
| 30-34 | 26.7 |
| 35-39 | 66.2 |
| 40-44 | 129.4 |
| 45-49 | 159.4 |
| 50-54 | 220.0 |
| 55-59 | 261.6 |
| 60-64 | 330.7 |
| 65-69 | 390.7 |
| 70-74 | 421.8 |
| 75-79 | 461.4 |
| 80-84 | 451.3 |
| ≥85 | 411.9 |
| Source: Data are from the Surveillance, Epidemiology, and End Results (SEER) Program (1984-1988).11 | |