| Location (n) | Groups | |
| Cachexia | No-cachexia | |
| Oral cavity | 1 | 3 |
| Nasopharynx | 1 | 1 |
| Oropharynx | 5 | 3 |
| Hypopharynx | 7 | 4 |
| Larynx | 0 | 5 |
| TOTAL | 14 | 16 |
| TNM Stage (n) |
|
|
| I | 0 | 1 |
| II | 0 | 0 |
| III | 0 | 3 |
| IV | 14 | 12 |
| TOTAL | 14 | 16 |