| Treatment | Number of patients | Percent |
| Radical radiotherapy | 41 | 26% |
| CCRT + adjuvant CTH | 2 | 1.3% |
| CCRT | 52 | 32.9% |
| Induction CTH + CCRT | 54 | 34.1% |
| Best supportive care | 9 | 5.7% |
| Total | 158 | 100% |