Table A1.
Description of Surgery and Postoperative Radiotherapy
| Characteristic | Control Arm (n = 128) |
Experimental Arm (n = 128) |
||
|---|---|---|---|---|
| No. | % | No. | % | |
| Surgery | ||||
| Local complete resection | 127 | 99.2 | 121 | 94.5 |
| Neck dissection | 127 | 99.2 | 121 | 94.5 |
| Functional | 74 | 57.8 | 67 | 52.3 |
| Radical | 31 | 24.2 | 30 | 23.4 |
| Bilateral | 22 | 17.2 | 24 | 18.8 |
| Reconstruction | 127 | 99.2 | 121 | 94.5 |
| No | 8 | 6.3 | 11 | 8.6 |
| Pedicle flaps | 40 | 31.3 | 46 | 35.9 |
| Free flaps | 79 | 61.7 | 64 | 50.0 |
| No surgery | 1 | 0.8 | 7 | 5.5 |
| Radiotherapy, Gy | ||||
| < 54 | 7 | 5.5 | 7 | 5.5 |
| 54 to 60 | 86 | 67.2 | 91 | 71.1 |
| > 60 | 20 | 15.6 | 13 | 10.2 |
| None | 15 | 11.7 | 17 | 13.3 |