Table 1.
Race/Ethnicity | Number of population | Number of breast cancer cases | Unadjusted Incidence rates (N of cases per 100,000) (95% CI) | Age-adjusted* incidence rates (N of cases per 100,000) (95% CI) | Rate ratio (between age-adjusted incidence rates) (95% CI) |
---|---|---|---|---|---|
Non-Hispanic Asians and Pacific Islanders | 61,849,358 | 86,461 | 139.8 (138.9–140.7) | 141.3 (140.3–142.2) | 1.00 (reference) |
Non-Hispanic white | 356,020,637 | 802,790 | 225.5 (225.0–226.0) | 190.4 (190.0–190.8) | 1.35 (1.34–1.36) |
Non-Hispanic black | 69,761,330 | 119,175 | 170.8 (169.9–171.8) | 178.4 (177.4–179.4) | 1.26 (1.25–1.27) |
American Indians and Alaska Natives | 4,779,347 | 5,829 | 122.0 (118.9–125.1) | 128.8 (125.4–132.3) | 0.91 (0.89–0.94) |
Hispanics | 110,049,635 | 115,309 | 104.8 (104.2–105.4) | 133.3 (132.5–134.1) | 0.94 (0.94–0.95) |
Total | 602,460,307 | 1,129,564 | 187.5 (187.1–187.8) | 176.9 (176.5– 177.2) |
Incidence rates were age adjusted to the 2000 US population.