Table 2.

Patient distribution considering the general voice assessment and the type of cordectomy (0 is impaired voice and 5 is normal or near normal voice).

	General assessment
	Patient	1	2	3	4	5
Type I or II	1					√
	2
	3				√
	4					√
	5					√
	6				√
	7					√
	8		√
Type III or IV	9				√
	10					√
	11					√
	12			√
	13			√
	14		√
	15			√