| Charactersitics | CADM1 Methylation | 4.1B Methylation | CADM1 or 4.1B Methylation | Total | |||
| (+) | (−) | (+) | (−) | (+) | (−) | ||
| Histological differentiation |
|
|
|
|
|
|
|
| Well differentiated | 2 | 10 | 3 | 9 | 4 | 8 | 12 |
| Moderately differentiated | 6 | 9 | 9 | 6 | 12 | 3 | 15 |
| Poorly differentiated | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|
|
| *NS |
| *NS |
| *p < 0.05 |
|
| Pathological stages |
|
|
|
|
|
|
|
| I | 2 | 13 | 5 | 10 | 6 | 9 | 15 |
| II | 2 | 3 | 2 | 3 | 4 | 1 | 5 |
| III | 4 | 3 | 5 | 2 | 6 | 1 | 7 |
| IV | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|
|
| **NS |
| **NS |
| **p < 0.05 |
|
|
|
|
|
|
|
|
|
|
| Total | 8 | 19 | 12 | 15 | 16 | 11 | 27 |