Table 4.
Detailed scores of prognostic factors in the OS and CSS nomogram.
| Characteristic | OS nomogram | CSS nomogram |
|---|---|---|
| Age | ||
| <60 | 0 | 0 |
| 60–69 | 17 | 17 |
| 70–79 | 42 | 40 |
| ≥80 | 55 | 70 |
| Sex | ||
| Female | 0 | 0 |
| Male | 8 | 12 |
| Primary site | ||
| Duodenum | 13 | 3 |
| Jejunum | 0 | 0 |
| Ileum | 3 | 13 |
| Other | 15 | 9 |
| Grade | ||
| I+II | 0 | 0 |
| III+IV | 40 | 52 |
| T stage | ||
| T1+T2 | 0 | 5 |
| T3 | 9 | 0 |
| T4 | 46 | 50 |
| TX | 49 | 33 |
| N stage | ||
| N0 | 7 | 1 |
| N1 | 33 | 35 |
| N2 | 69 | 78 |
| NX | 0 | 0 |
| Metastasis status | ||
| No | 0 | 0 |
| Liver metastasis | 84 | 76 |
| Bone/Brain/Lung metastasis | 90 | 74 |
| ≥2 sites | 100 | 100 |
| Other | 61 | 60 |
| Surgery | ||
| No | 66 | 78 |
| Yes | 0 | 0 |
| Retrieval of regional lymph nodes | ||
| No | 42 | 63 |
| 1–3 | 50 | 75 |
| ≥4 | 0 | 0 |
| Chemotherapy | ||
| No | 60 | 56 |
| Yes | 0 | 0 |