Table 1.

Demographic and characteristics of oral cancer patients.

Factors	Number	%
Gender
Female	15	5.6
Male	253	94.4
Age, year
≤49	83	31.0
50–59	95	35.5
60–69	59	22.0
≥70	31	11.6
T (Tumor size)
I	68	25.4
II	84	31.3
III	21	7.8
IV	95	35.5
N (Lymph node)
N0	173	64.6
N1	33	12.3
N2	59	22.0
N3	3	1.1
M (Metastasis)
No	267	99.6
Yes	1	0.4
AJCC Cancer stage
I	53	19.8
II	56	20.9
III	31	11.6
IV	128	47.8
Histological grade
Well	42	15.7
Moderate	218	81.3
Poor	8	3.0