Normal information | Test group (cases) | Control group (cases) | |
Gender |
|
| |
Male | 14 | 13 | |
Female | 10 | 11 | |
Tumor site |
|
| |
Ascending colon | 12 | 15 | |
Transverse colon | 4 | 3 | |
Descending colon and sigmoid colon | 8 | 6 | |
High risk factors |
|
| |
Poorly differentiated | 19 | 21 | |
Differentiation | 5 | 3 | |
T3 | 19 | 19 | |
T4 | 5 | 5 | |
Intestinal obstruction | 3 | 6 | |
Vascular invasion | 3 | 2 | |