Table 2.
Average Annual Age-Specific CRC Incidence Rates per 100,000 Population Among Males, by Anatomic Subsite, California Cancer Registry, 1988–2009
| Total CRC rate (95% CI) | Proximal colon cancer rate (95% CI) | Distal colon cancer rate (95% CI) | Rectal cancer rate (95% CI) | |
|---|---|---|---|---|
| Caucasian | ||||
| 20–29 | 0.9 (0.8–1.0) | 0.3 (0.2–0.4) | 0.2 (0.1–0.2) | 0.4 (0.3–0.5) |
| 30–39 | 4.4 (4.1–4.6) | 1.6 (1.4–1.7) | 1.0 (0.9–1.1) | 1.6 (1.5–1.8) |
| 40–49 | 16.8 (16.4–17.3) | 5.0 (4.7–5.2) | 4.6 (4.3–4.8) | 6.9 (6.6–7.2) |
| 50–59 | 57.1 (56.1–58.1) | 16.2 (15.7–16.7) | 17.8 (17.2–18.3) | 21.8 (21.2–22.5) |
| 60–69 | 140.7 (138.9–142.6) | 46.7 (45.6–47.7) | 43.4 (42.4–44.5) | 47.3 (46.2–48.4) |
| 70–79 | 235.6 (232.8–238.5) | 97.0 (95.2–98.9) | 66.1 (64.6–67.6) | 66.5 (64.9–68.0) |
| ≥80 | 298.2 (293.6–302.9) | 145.0 (141.8–148.3) | 72.0 (69.7–74.3) | 69.1 (66.8–71.3) |
| African American | ||||
| 20–29 | 0.8 (0.5–1.1) | 0.4 (0.2–0.6) | s | s |
| 30–39 | 4.7 (4.1–5.5) | 1.6 (1.3–2.1) | 1.2 (0.9–1.6) | 1.7 (1.3–2.1) |
| 40–49 | 22.8 (21.2–24.5) | 9.7 (8.6–10.8) | 5.3 (4.5–6.1) | 7.3 (6.4–8.3) |
| 50–59 | 72.2 (68.7–75.8) | 30.2 (28.0–32.6) | 20.6 (18.7–22.6) | 19.3 (17.5–21.3) |
| 60–69 | 155.5 (148.9–162.3) | 66.3 (62.0–70.8) | 45.1 (41.5–48.8) | 39.3 (36.0–42.8) |
| 70–79 | 231.7 (220.9–243.0) | 108.2 (101.0–116.0) | 65.5 (59.8–71.6) | 49.0 (44.1–54.3) |
| ≥80 | 293.4 (273.6–314.3) | 156.1 (141.7–171.6) | 73.2 (63.4–84.0) | 50.0 (42.0–59.1) |
| Hispanic | ||||
| 20–29 | 0.8 (0.7–0.9) | 0.3 (0.2–0.4) | 0.2 (0.1–0.3) | 0.3 (0.2–0.4) |
| 30–39 | 3.2 (3.0–3.5) | 1.2 (1.0–1.3) | 0.7 (0.6–0.9) | 1.2 (1.1–1.4) |
| 40–49 | 12.6 (12.0–13.2) | 3.6 (3.3–4.0) | 3.4 (3.1–3.7) | 5.3 (4.9–5.7) |
| 50–59 | 45.9 (44.4–47.5) | 12.9 (12.1–13.8) | 13.3 (12.5–14.2) | 18.6 (17.6–19.6) |
| 60–69 | 112.6 (109.3–116.1) | 34.8 (32.9–36.7) | 34.7 (32.9–36.7) | 40.6 (38.6–42.7) |
| 70–79 | 184.1 (178.1–190.1) | 67.2 (63.6–70.9) | 50.8 (47.7–54.0) | 60.7 (57.3–64.2) |
| ≥80 | 225.8 (215.4–236.5) | 96.4 (89.6–103.5) | 58.0 (52.8–63.6) | 62.3 (56.9–68.1) |
| Asian/Pacific Islander | ||||
| 20–29 | 1.2 (1.0–1.5) | 0.3 (0.2–0.5) | 0.3 (0.2–0.5) | 0.5 (0.3–0.7) |
| 30–39 | 5.0 (4.5–5.5) | 1.5 (1.2–1.8) | 1.3 (1.0–1.6) | 2.1 (1.8–2.4) |
| 40–49 | 18.0 (16.9–19.1) | 4.5 (4.0–5.1) | 5.2 (4.7–5.8) | 7.9 (7.2–8.6) |
| 50–59 | 54.9 (52.6–57.2) | 11.7 (10.7–12.8) | 18.7 (17.4–20.1) | 23.4 (21.9–24.9) |
| 60–69 | 124.8 (120.4–129.2) | 30.0 (27.9–32.3) | 46.9 (44.2–49.6) | 45.3 (42.7–48.0) |
| 70–79 | 211.1 (203.9–218.6) | 64.1 (60.1–68.2) | 74.3 (70.0–78.7) | 68.5 (64.4–72.8) |
| ≥80 | 262.5 (250.3–275.1) | 93.5 (86.3–101.2) | 88.7 (81.7–96.2) | 69.8 (63.6–76.4) |
Note. Figures are rounded to nearest tenth.
Note. “s” denotes a rate based on fewer than 15 cases, and therefore not shown.
CI, confidence interval; CRC, colorectal cancer.