Table 1.

Clinico-pathologic data of the study patients

N = 149	N	%
Median age
45 years (25–75)
Gender
Male	120	80.5
Female	29	19.5
Tobacco use	143	95.9
Alcohol use	7	4.6
Site
Buccal mucosa	76	51
Tongue	46	30.8
Lip	4	2.6
Alveolus	19	12.7
Palate	4	2.6
T stage
T1	42	28.2
T2	59	39.5
T3	19	12.7
T4	27	18.1
N stage
N0	98	65.7
N1	11	7.4
N2	40	26.8
Treatment
Surgery only	78	52.3
Surgery + PORT	71	47.7
Margin
Clear	146	97.9
Close	3	2.1
Recurrence	17	11.4