From: Racial differences in a high-risk colorectal cancer referral population: a single-center experience
 | AA | Caucasian | p-value |
---|---|---|---|
Personal and/or family history of CRC | Â | Â | Â |
Total number of individuals | 254 | 949 | Â |
Total number families (% of total individuals) | 68 (26.8) | 617 (65.0) | 0.002 |
Median # CRC affected family members (range) | 1 (1-7) | 1 (1-14) | Â |
Average number CRC affected family members < 50 years | 0.35 | 0.46 | Â |
Number with polyps (%) | 6 (2.4) | 43 (4.5) | 0.12 |
Genetic testing (%) | 16 (6.3) | 106 (11.2) | 0.02 |
Personal History of CRC | Â | Â | Â |
Total number (% of total) | 32 (12.6) | 86 (9.1) | 0.09 |
Age years (mean) | 48.6 | 49.9 | 0.65 |
% female | 82.1 | 60.5 | 0.04 |
Revised Bethesda + (%) | 22 (68.8) | 49 (57.0) | 0.25 |
Amsterdam II + (%) | 5 (15.6) | 17 (19.8) | 0.61 |
PREMM1,2 score | 17.06 | 16.12 | 0.81 |
Genetic testing (%) | 10 (31.2) | 42 (48.8) | 0.09 |