Table 1.

Characteristics of patients.

Characteristic	No. of patients	Percent(%)
Age (years)
Median 48 Range 20–73
≤48	74	51.7
>48	69	48.3
Gender
Male	106	74.1
Female	37	25.9
KPS Score
90	73	51
80	56	39.2
70	14	9.8
T Stage
1	27	18.9
2	61	42.7
3	36	25.2
4	19	13.3
Neck Lymph Node Size (cm)
Median 6 Range 1–10
≤6	78	54.5
>6	65	45.5
Neck Lymph Node Necrosis
with	72	50.3
without	71	49.7
Neck Lymph Node Side
Ipsilateral	63	44.1
Contralateral	3	2.1
Bilateral	77	53.8