Table 1.

Visual analog scale (VAS) scores according to type of tinnitus in the beginning and at the end of sound therapy.

Patient	Baseline VAS for tinnitus		VAS for tinnitus after 18 months
	Right	Left	Right	Left
1	Absent	Hissing 7	Absent	Hissing 5
2	Whistle 8 Hissing 8	Whistle 10 Hissing 10	Whistle 0 Hissing 3	Whistle 0 Hissing 6
3	Absent	Hissing 8	Absent	Hissing 2
4	Whistle 5	Whistle 9	Whistle 3	Whistle 5
5	Whistle 9	Absent	Whistle 1	Absent
6	Hissing 2	Hissing 5	Hissing 2	Hissing 4
7	Absent	Hissing 6	Hissing 2	Hissing 4
8	Whistle 7 Hissing 7	Whistle 10 Hissing 9	Whistle 5 Hissing 7	Whistle 6 Hissing 9
9	Whistle 5 Hissing 3	Whistle 8 Hissing 7	Whistle 0 Hissing 0	Whistle 0 Hissing 3
10	Whistle 0 Hissing 4	Whistle 8 Hissing 4	Whistle 0 Hissing 3	Whistle 3 Hissing 3