Table 1: Patient and tumour factors.
|
Variables |
n (%) |
|
|
Sex |
Male |
61 (67.1) |
|
Female |
30 (32.9) |
|
|
Age |
Mean |
57.3 |
|
Youngest |
5 |
|
|
Eldest |
85 |
|
|
Smoking history |
Present |
67(73.6) |
|
Absent |
13(14.3) |
|
|
Unknown |
11 (12.1) |
|
|
Anatomical subsite |
Oral tongue |
35 (38.4) |
|
Floor of mouth |
27 (29.7) |
|
|
Alveolus |
16 (17.6) |
|
|
Retromolar trigone |
9 (9.9) |
|
|
Buccal mucosa |
2 (2.2) |
|
|
Hard palate |
2 (2.2) |
|
|
Histological subtype |
Conventional (Unknown differentiation) |
9 (9.9) |
|
Conventional (Well differentiated) |
1 (1.1) |
|
|
Conventional (Moderately differentiated) |
18 (19.8) |
|
|
Conventional (Poorly differentiated) |
57 (62.6) |
|
|
Basaloid |
1 (1.1) |
|
|
Carcinoma cuniculatum |
1 (1.1) |
|
|
Papillary |
1 (1.1) |
|
|
Anaplastic |
1 (1.1) |
|
|
Acantholytic |
2 (2.2) |