Table 4.
Unmethylation † (n = 51) | Methylation (n = 16) | |||
---|---|---|---|---|
Protein expression positive (n = 34) | Protein expression negative (n = 17) | Protein expression positive (n = 3) | Protein expression negative (n = 13) | |
Stage II~IV (n = 50) | 29 | 14 | 1 | 6 |
Lymph node invasion (n = 30) | 20 | 5 | 1 | 4 |
Distant metastasis (n = 5) | 5 | 0 | 0 | 0 |
Unmethylation here means complete or partial unmethylation.