Table 1 Age-specific incidence rate of female breast cancer per 100.000 population in Iran in 2005–2006 (n = 5981)
| Incidence rate | |
|---|---|
| Age groups (years) | |
| 15–19 | 0.02 |
| 20–24 | 0.78 |
| 25–29 | 5.91 |
| 30–34 | 14.74 |
| 35–39 | 33.14 |
| 40–44 | 47.90 |
| 45–49 | 74.03 |
| 50–54 | 74.31 |
| 55–59 | 69.28 |
| 60–64 | 69.09 |
| 65–69 | 48.58 |
| 70–74 | 43.71 |
| 75–79 | 44.53 |
| 80–84 | 58.45 |
| ≥ 85 | 22.09 |
| Crude rate | 17.44 |
| Age specific rate (weighted) | 23.16 |
| Type of breast cancer | % |
| Infiltrating ductal carcinoma | 80 |
| Infiltrating lobular carcinoma | 5.9 |
| Medullary carcinoma | 2.6 |