Table II.
Age-adjusted incidence rates of breast cancer in the Texas Cancer Registry (TCR) and in SEER, 1995–2011.
| Breast cancer in TCR | Breast cancer in SEER | |||
|---|---|---|---|---|
|
|
|
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| Characteristics | Incidence (95% CI)a | RR (95% CI)b | Incidence (95% CI)a | RR (95% CI)b |
| Age (years) | ||||
| <50 | 43.03 (42.24–43.82) | 1.00 (Reference) | 44.17 (43.85–44.49) | 1.00 (Reference) |
| 50–59 | 287.02 (274.65–299.38) | 6.58 (6.50–6.65) | 267.75 (265.86–269.66) | 6.16 (6.10–6.23) |
| 60–69 | 405.00 (392.57–417.44) | 9.34 (9.23–9.45) | 394.61 (391.75–397.50) | 9.29 (9.20–9.39) |
| 70–79 | 461.24 (444.70–477.78) | 10.63 (10.50–10.76) | 463.28 (459.66–466.92) | 11.74 (11.62–11.87) |
| ≥80 | 404.07 (389.27–418.87) | 9.27 (9.14–9.41) | 419.42 (415.40–423.46) | 12.06 (11.91–12.20) |
| Race/ethnicity | ||||
| White | 136.14 (131.91–140.37) | 1.00 | 136.45 (135.93–136.97) | 1.00 |
| Black | 131.90 (129.40–134.40) | 0.98 (0.97–0.99) | 123.33 (121.93–124.75) | 0.93 (0.92–0.94) |
| Other (American Indian/Asian/Pacific Islander) | 98.51 (89.74–107.27) | 0.77 (0.75–0.79) | 96.75 (95.58–97.94) | 0.72 (0.71–0.73) |
| Total | 134.74 (130.88–138.60) | 131.78 (131.32–132.23) | ||
a
Incidence rate was number of cases per 100,000 population and was age adjusted to the 2000 US population (28).
b
Incidence ratio (relative risk) was adjusted for age, race, tumor stage and tumor grade.