Models | Endpoints (months) | High-risk group | Low-risk group | ||||
---|---|---|---|---|---|---|---|
 |  | Only surgery | Surgery + adjuvant chemotherapy | p | Only surgery | Surgery + adjuvant chemotherapy | p |
Radiomic signature | DFS | 5.9 | 7.5 | 0.029 | 19.0 | 11.2 | 0.32 |
 | OS | 16.8 | 32.6 | 0.088 | 34.2 | 35.3 | 0.82 |
CPR model | DFS | 6.4 | 6.4 | 0.64 | 20.9 | 19.2 | 0.43 |
 | OS | 19.3 | 24.3 | 0.61 | 29.3 | NA | 0.091 |
Radiomic nomogram | DFS | 5.6 | 7.0 | 0.031 | 20.9 | 19.2 | 0.43 |
 | OS | 16.8 | 32.6 | 0.023 | 39.0 | 35.2 | 0.62 |