Table 2.

Patient scores on THI and VAS.

Site	Patient No.	Stimulation weeks	VAS		THI
			Pre	Post	Pre	Post
Antwerp	1	4	51	58	45	26
Antwerp	2	4	87	84	73	34
Antwerp	3	4	84	91	59	64
Antwerp	4	4	88	69	91	88
Antwerp	5	4	88	85	62	50
Antwerp	6	4	81	51	61	42
Antwerp	7	4	85	61	83	96
Antwerp	8	4	80	44	87	92
Antwerp	9	4	99	52	89	90
Antwerp	10	4	81	49	46	42
Dallas	1	6	80	20	58	26
Dallas	2	12	72	65	44	36
Dallas	3	6	90	95	80	46
Dallas	4	6	80	65	48	26
Dallas	5	12	85	75	72	80
Dallas	6	12	45	50	20	10
Dallas	7	6	85	70	70	42
Dallas	8	12	80	70	46	26
Total	Mean		80.06	64.10	63.00	50.89
	Sd		12.97	18.58	19.30	27.19

THI: Tinnitus Handicap Inventory. VAS: Visual Analogue Scale.