Site of involvement | RT group | CCRT group |
---|---|---|
Base of tongue | 21 | 33 |
Posterior pharyngeal wall | 2 | 1 |
Soft palate | 2 | 1 |
Tonsil | 25 | 55 |
T-stage | RT group | CCRT group |
1 | 8 | 16 |
2 | 20 | 30 |
3 | 16 | 22 |
4 | 6 | 22 |
N-stage** | RT group | CCRT group |
0 | 17 | 9 |
1 | 16 | 20 |
2 | 14 | 48 |
3 | 3 | 13 |
Disease stage** | RT group | CCRT group |
II | 5 | 2 |
III | 24 | 17 |
IVa | 4 | 10 |
IVA | 14 | 48 |
IVB | 3 | 13 |