Table 1 Clinical and epidemiological features (n = 127)
Age (years) | Â |
|---|---|
Range | 21 – 89 |
Mean (SD) | 57.9 (12.3) |
| Â | n (%) |
Gender | Â |
Female | 16 (12.6) |
Male | 111 (87.4) |
Currently smoking | Â |
Yes | 83 (65.4) |
No | 44 (34.6) |
Alcohol | Â |
Yes | 78 (61.4) |
No | 49 (38.6) |
Education | Â |
High school or less | 98 (77.2) |
College or more | 29 (22.8) |
Primary tumor location | Â |
Oral cavity | 77 (60.6) |
Oropharynx | 28 (22.1) |
Hypopharynx | 4 (3.1) |
Larynx | 18 (14.2) |
TNM stage | Â |
I | 25 (19.6) |
II | 19 (15) |
III | 26 (20.5) |
IV | 57 (44.9) |
T | Â |
1 | 25 (19.7) |
2 | 30 (23.6) |
3 | 24 (18.9) |
4 | 48 (37.8) |
N | Â |
+ | 84 (66.1) |
0 | 43 (33.9) |