Table 1.
Clinicopathologicaldata of study subjects
| Colorectal cancer patients (n = 21) | ||
|---|---|---|
| Sex | % | |
| Male | 13 | 61.9 |
| Female | 8 | 38.1 |
| Age | ||
| Range | 55–87 years | |
| Median | 69 years | |
| Location | ||
| Cecum | 0 | 0.0 |
| Ascending | 3 | 14.3 |
| Transverse | 3 | 14.3 |
| Descending | 1 | 4.8 |
| Sigmoid | 7 | 33.3 |
| Rectum | 7 | 33.3 |
| Dukes | ||
| A | 11 | 52.4 |
| B | 2 | 9.5 |
| C | 8 | 38.1 |
| TNM stage | ||
| T stage | ||
| Tis | 6 | 28.6 |
| T1 | 1 | 4.8 |
| T2 | 5 | 23.8 |
| T3 | 9 | 42.9 |
| T4 | 0 | 0.0 |
| N stage | ||
| N0 | 13 | 61.9 |
| N1 | 7 | 33.3 |
| N2 | 1 | 4.8 |
| M stage | ||
| M0 | 18 | 85.7 |
| M1 | 3 | 14.3 |
| Degree in differentiation | ||
| Well | 15 | 71.4 |
| Moderately | 6 | 28.6 |
| Poorly | 0 | 0.0 |
| Colorectal adenoma patients (n = 34) | ||
|---|---|---|
| Sex | % | |
| Male | 29 | 85.3 |
| Female | 5 | 14.7 |
| Age | ||
| Range | 38–81 years | |
| Median | 65 years | |
| Location | ||
| Cecum | 2 | 5.9 |
| Ascending | 4 | 11.8 |
| Transverse | 6 | 17.6 |
| Descending | 3 | 8.8 |
| Sigmoid | 16 | 47.1 |
| Rectum | 3 | 8.8 |
| Degree of dysplasia | ||
| Low | 23 | 67.6 |
| High | 11 | 32.4 |