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Clinicopathological characteristics of the patient cohort.
| Patient characteristics | |
|---|---|
| Number | 54 |
| Gender | |
| Male | 28 |
| Female | 26 |
| Age (Mean ± SD) | 68.7 ± 12.2 |
| Tumor grading | |
| Grade 1 | 1 |
| Grade 2 | 51 |
| Grade 3 | 1 |
| Unknown | 1 |
| Tumor staging | |
| Stage 1 | 11 |
| Stage 2 | 17 |
| Stage 3 | 25 |
| Stage 4 | 1 |
| Lymph node infiltration | |
| 0 | 27 |
| 1 | 13 |
| 2 | 11 |
| 3 | 1 |
| Unknown | 2 |
| Site of primary tumor | |
| Cecum/ascending/transverse | 22 |
| Descending/sigmoid | 19 |
| Rectum | 13 |
