Table 1.
Clinic-pathologic characteristics of study population.
| Patients (n = 410) | |||
|---|---|---|---|
| n (%) | n (%) | ||
| Gender | HPV | ||
| Male | 304 (74) | Positive | 79 (19.5) |
| Female | 106 (26) | Negative NA |
329 (80) 2 (0.5) |
| Age at diagnosis (Years) | Anatomic Subsite | ||
| <60 | 185 (45) | Oral Tongue Larynx Oral Cavity Floor of mouth Tonsil Base of tongue Buccal Mucosa Alveolar Ridge Hypopharynx Oropharynx Hard Palate Lip |
104 (25) |
| ≥60 | 225 (55) | 88 (21) | |
| Tobacco | 54 (13) | ||
| Yes | 306 (75) | 45 (11) | |
| No NA |
96 (23) 8 (2) |
37 (9) 23 (6) |
|
| Alcohol | 19 (5) | ||
| Yes | 280(68) | 15 (4) | |
| No | 120 (29) | 8 (2) | |
| NA | 10 (2) | 8 (2) | |
| TNM stage | 7 (2) | ||
| I | 19 (5) | 2 (0.5) | |
| II | 72 (18) | ||
| III | 82 (20) | ||
| IV | 226 (55) | ||
| NA | 11 (3) | ||
| Metastasis | |||
| Yes | 102 (25) | ||
| No | 308 (75) | ||