Table III.
Age-adjusted incidence rates of CRC in the Texas Cancer Registry (TCR) and in SEER, 1995–2011.
| Colorectal cancer in TCR | Colorectal cancer in SEER | |||
|---|---|---|---|---|
|
|
|
|||
| Characteristics | Incidence (95% CI)a | RR (95% CI)b | Incidence (95% CI)a | RR (95% CI)b |
| Age (years) | ||||
| <50 | 6.11 (5.92–6.30) | 1.00 (Reference) | 6.03 (5.95–6.12) | 1.00 (Reference) |
| 50–59 | 68.46 (67.00–69.92) | 11.29 (11.07–11.50) | 63.13 (62.47–63.79) | 10.60 (10.42–10.79) |
| 60–69 | 145.38 (137.06–153.69) | 23.76 (23.33–24.19) | 139.91 (138.67–141.16) | 23.37 (22.98–23.76) |
| 70–79 | 245.37 (225.95–264.79) | 41.05 (40.33–41.79) | 262.84 (260.79–264.90) | 45.09 (44.38–45.82) |
| ≥80 | 342.33 (314.44–370.23) | 58.68 (57.60–59.78) | 371.32 (368.29–374.37) | 65.51 (64.46–66.59) |
| Gender | ||||
| Male | 60.78 (57.26–64.29) | 1.00 | 57.49 (57.15–57.83) | 1.00 |
| Female | 42.70 (40.18–45.21) | 0.70 (0.69–0.71) | 43.12 (42.87–43.38) | 0.75 (0.74–0.76) |
| Race/ethnicity | ||||
| White | 49.37 (46.52–52.22) | 1.00 | 48.87 (48.65–49.10) | 1.00 |
| Black | 64.84 (61.68–67.99) | 1.35 (1.33–1.37) | 58.43 (57.65–59.22) | 1.21 (1.19–1.22) |
| Other (American Indian/Asian/Pacific Islander) | 36.69 (33.71–39.67) | 0.75 (0.72–0.77) | 42.67 (42.07–43.27) | 0.88 (0.86–0.89) |
| Total | 50.52 (47.67–53.38) | 49.44 (49.23–49.64) | ||
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, gender, race, tumor stage and tumor grade.