Table 1 Clinical and pathological features of colorectal cancers
Clinical/pathological features | n available | |
|---|---|---|
Gender | Female | 858 |
| Â | Male | 853 |
Age | Mean: 69 (29 – 96) |  |
Tumor grade | G1 | 29 |
| Â | G2 | 1505 |
| Â | G3 | 177 |
Tumor stage | pT1 | 75 |
| Â | pT2 | 270 |
| Â | pT3 | 1104 |
| Â | pT4 | 262 |
Nodal status | pN0 | 889 |
| Â | pN1 | 458 |
| Â | pN2 | 364 |
Tumor type | Tubular carcinoma | 1644 |
| Â | Mucinous carcinoma | 59 |
| Â | Others | 8 |
Tumor localization | Right colon | 414 |
| Â | Transverse colon | 149 |
| Â | Left colon | 514 |
| Â | Rectum | 637 |
Total number of patients | Â | 1711 |