Table 1. Clinicopathological features of LSCC patients.

		No. cases	%
Gender	Male	68	94.40
	Female	4	5.60
Age (year)	< 61	35	48.61
	≥ 61	37	51.39
Tumor grade	G1	34	47.22
	G2	27	37.50
	G3	11	15.28
Tumor status	T1–2	42	58.33
	T3–4	30	41.67
Nodal status	N0	58	80.56
	N1–2	14	19.44
Stage (UICC 2008)	I–II	38	52.78
	III–IV	34	47.22
M stage	M0	72	100.00
	M1	0	0.00

LSCC: Laryngeal squamous cell carcinoma.