Variable | Category | P-value |
---|---|---|
Age | ||
 | < 60 | 0.201 |
 | ≥ 60 |  |
Gender | ||
 | Male | 0.205 |
 | Female |  |
Tumor size (cm) | ||
 | < 3 | 0.523 |
 | ≥ 3 |  |
Differentiation | ||
 | Well/moderate | 0.191 |
 | Poor |  |
Distant metastasis | ||
 | Absent | 0.478 |
 | Present |  |
TNM stage | ||
 | I–II | 0.005** |
 | III–IV |  |
OIP5-AS1 level | ||
 | Low | 0.013* |
 | High |  |