Table 4.
Point assignment and prognostic score.
| Variable | OS nomogram | CSS nomogram |
|---|---|---|
| Age (Years) | ||
| <60 | 0.0 | 0.0 |
| ≥60 | 9.4 | 4.3 |
| Tumor Gradea | ||
| Low | 0.0 | 0.0 |
| High | 6.1 | 7.1 |
| Distant Metastasis | ||
| No | 0.0 | 0.0 |
| Yes | 7.5 | 9.3 |
| Tumor Size | ||
| <5 cm | 0.0 | 0.0 |
| 5–10 cm | 4.6 | 5.0 |
| >10 cm | 9.2 | 10.0 |
| Surgical Treatment | ||
| Yes | 0.0 | 0.0 |
| No | 10.0 | 5.6 |
a
Low: Grade I (well differentiated) and Grade II (moderately differentiated); High: Grade III (poorly differentiated) and Grade IV (undifferentiated anaplastic). OS, overall survival; CSS, cancer-specific survival.