Table 5.
Caucasian (n=5041) |
Asian (n=151) |
African American (n=382) |
Other (n=595) |
P value | |
---|---|---|---|---|---|
n (%) 95% CI |
n (%) 95% CI |
n (%) 95% CI |
n (%) 95% CI |
||
Age at CRC diagnosis mean± SE, 95% CI |
47.3±.4 | 44.7±2 | 44.6±1.3 | 41.7±1.2 | <0.0001 |
46.5–48.1 | 40.7–48.6 | 42–47.3 | 39.4–44 | ||
CRC and adenoma | 1031 (20.5%) | 41 (27.2%) | 90 (24%) | 130 (21.9%) | 0.11 |
19.4–21.6 | 20.2–35 | 19.4–28.1 | 18.6–25.4 | ||
CRC alone | 302 (6%) | 11 (7.3%) | 16 (4.2%) | 39 (6.6%) | 0.39 |
5.4–6.7 | 3.7–12.7 | 2.4–6.7 | 4.7–8.9 | ||
First-degree relative with CRC |
1563 (31%) | 38 (25.2%) | 138 (36.1%) | 190 (31.9%) | 0.07 |
29.7–32.3 | 18.5–32.9 | 31.3–41.2 | 28.2–35.9 |
Continuous data were analyzed using ANOVA. Categorical data were analyzed using a χ2 test. 95% confidence intervals of proportions presented with each value.