Research Article
Colorectal Cancer Incidence and Mortality Disparities in New Mexico
Table 1
Average age-specific colorectal cancer incidence rates by time period, race/ethnicity, and gender; New Mexico, 1995–2009.
| | Age | Time period | Incidence rate (95% CI) by race/ethnicity | Rate ratio (95% CI) | | Non-Hispanic white | Hispanic | American Indian | H versus NHW | AI versus NHW |
| | Men | | ≤50 | 1995–1999 | 4.6 (3.5–5.8) | 2.8 (2.0–3.8) | 4.5 (2.6–7.3) | 0.60 (0.40–0.92) | 0.99 (0.54–1.74) | | 2000–2004 | 5.5 (4.3–6.9) | 4.5 (3.5–5.7)a | 4.6 (2.7–7.3) | 0.82 (0.58–1.16) | 0.84 (0.47–1.42) | | 2005–2009 | 7.1 (5.7–8.8)a | 4.3 (3.4–5.5)a | 8.0 (5.5–11.3) | 0.62 (0.44–0.85) | 1.13 (0.73–1.71) | | 50–64 | 1995–1999 | 84.3 (74.9–94.4) | 83.8 (71.2–98.1) | 70.7 (45.8–104.4) | 1.00 (0.81–1.21) | 0.84 (0.53–1.26) | | 2000–2004 | 83.0 (74.5–92.2) | 96.7 (84.4–110.3) | 85.8 (61.6–116.4) | 1.16 (0.98–1.38) | 1.03 (0.73–1.43) | | 2005–2009 | 81.4 (73.6–89.9) | 86.0 (75.5–97.6) | 69.8 (50.1–94.7) | 1.06 (0.90–1.24) | 0.86 (0.61–1.18) | | 65–74 | 1995–1999 | 235.5 (213.1–259.5) | 249.3 (215.0–287.5) | 100.6 (52.0–175.7) | 1.06 (0.89–1.26) | 0.43 (0.22–0.75) | | 2000–2004 | 241.0 (218.5–265.2) | 255.6 (223.0–291.6) | 107.0 (61.2–173.7) | 1.06 (0.89–1.25) | 0.44 (0.25–0.73) | | 2005–2009 | 187.9 (168.7–208.7)a | 247.1 (216.9–280.5) | 131.2 (83.1–196.8) | 1.31 (1.11–1.55) | 0.70 (0.44–1.06) | | 75+ | 1995–1999 | 364.4 (330.6–400.7) | 352.3 (298.8–412.5) | 131.8 (63.2–242.4) | 0.97 (0.80–1.17) | 0.36 (0.17–0.67) | | 2000–2004 | 322.4 (292.9–354.2) | 343.9 (297.1–396.0) | 181.5 (105.7–290.5) | 1.07 (0.90–1.27) | 0.56 (0.32–0.91) | | 2005–2009 | 285.8 (259.6–313.9)a | 227.0 (193.5–264.6)a | 116.3 (61.9–198.9) | 0.79 (0.66–0.95) | 0.41 (0.22–0.70) |
| | Women | | ≤50 | 1995–1999 | 4.6 (3.5–5.8) | 3.5 (2.6–4.6) | 3.8 (2.1–6.4) | 0.77 (0.52–1.13) | 0.84 (0.44–1.52) | | 2000–2004 | 5.5 (4.3–6.9) | 4.4 (3.4–5.6) | 4.5 (2.7–7.1) | 0.79 (0.56–1.13) | 0.82 (0.46–1.39) | | 2005–2009 | 7.1 (5.6–8.7)a | 4.5 (3.5–5.6) | 5.7 (3.6–8.5) | 0.63 (0.45–0.88) | 0.80 (0.48–1.29) | | 50–64 | 1995–1999 | 56.7 (49.2–64.9) | 57.7 (47.7–69.2) | 39.1 (22.8–62.5) | 1.02 (0.80–1.28) | 0.69 (0.39–1.13) | | 2000–2004 | 56.3 (49.5–63.7) | 50.7 (42.2–60.4) | 40.9 (25.9–61.4) | 0.90 (0.72–1.12) | 0.73 (0.45–1.12) | | 2005–2009 | 56.2 (50.0–63.1) | 62.6 (53.9–72.3) | 43.7 (29.5–62.3) | 1.11 (0.92–1.34) | 0.78 (0.51–1.13) | | 65–74 | 1995–1999 | 160.3 (142.9–179.2) | 128.9 (106.3–154.8) | 104.9 (60.0–170.4) | 0.80 (0.64–1.00) | 0.65 (0.37–1.08) | | 2000–2004 | 151.3 (134.3–169.9) | 134.0 (112.3–158.6) | 91.4 (54.2–144.5) | 0.89 (0.72–1.09) | 0.60 (0.35–0.97) | | 2005–2009 | 124.5 (109.7–140.7)a | 147.3 (125.7–171.6) | 94.2 (59.0–142.6) | 1.18 (0.97–1.45) | 0.76 (0.47–1.17) | | 75+ | 1995–1999 | 254.4 (231.5–278.9) | 229.3 (193.9–269.4) | 152.6 (88.9–244.3) | 0.90 (0.74–1.09) | 0.60 (0.35–0.97) | | 2000–2004 | 261.3 (239.3–284.6) | 245.1 (211.9–282.1) | 107.2 (60.0–176.8) | 0.94 (0.79–1.11) | 0.41 (0.23–0.68) | | 2005–2009 | 221.3 (201.9–242.1)a | 198.6 (171.9–228.3) | 127.6 (80.0–193.3) | 0.90 (0.76–1.06) | 0.58 (0.36–0.88) |
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comparing time period versus 1995–1999.
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