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Outcome of 187 patients with postoperative IMRT and 87 patients with postoperative 2D‐RT
| Outcomes | IMRT | 2D‐RT | P |
|---|---|---|---|
| N (%) | N (%) | ||
| Death | 17 (9.1) | 21 (24.1) | 0.001 |
| Events | 46 (55.2) | 39 (44.8) | 0.001 |
| Local recurrence | 14 (7.5) | 16 (18.4) | 0.012 |
| Distant metastasis | 36 (19.3) | 30 (34.6) | 0.009 |
| 5‐y OS | 90.2% | 81.0% | 0.029 |
| 5‐y LC | 91.1% | 80.8% | 0.036 |
| 5‐y DMFS | 80.0% | 69.7% | 0.048 |
| 5‐y DFS | 75.2% | 59.2% | 0.021 |
DFS, disease‐free survival; DMFS, distant metastasis‐free survival; LC, local control; OS, overall survival.
