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T comparison of late radiation complications on three groups
| Complication | Radiation technique | Pvalue | ||
|---|---|---|---|---|
| 3D-CRT (n = 67) | IMRT (n = 28) | BT +/− ER (n = 73) | ||
| Nasopharyngeal necrosis | 4 (6.0%) | 1 (3.6%) | 18 (24.7%) | 0.001 |
| Cranial nerve palsy | 7 (10.4%) | 2 (7.1%) | 20 (27.4%) | 0.008 |
| Trismus | 9 (13.4%) | 4 (14.3%) | 9 (12.3%) | 0.961 |
| Hearing deficit | 6 (9.0%) | 2 (7.1%) | 19 (26.0%) | 0.008 |
