Table 1.

Clinical characteristics of the Ménière’s disease patients.

Patient number	Age	Sex	Side	Duration (years)	Hearing level in affected side (dB)	Hearing level in asymptomatic side (dB)
1	35	Male	Left	5	36	11
2	57	Male	Right	5	69	43
3	57	Female	Left	1.5	22	20
4	32	Male	Right	4	90	25
5	45	Female	Right	10	46	15
6	58	Male	Left	10	71	18
7	51	Female	Left	1	38	18
8	64	Male	Left	20	60	33
9	48	Female	Left	3	78	19
10	59	Female	Left	0.33	38	23
11	39	Male	Right	4	70	31
12	51	Male	Left	0.25	33	24
13	52	Male	Left	3	71	21
14	61	Male	Left	0.17	44	21
15	62	Female	Left	1.5	76	15
16	59	Male	Right	1.5	23	19
17	66	Male	Right	1	76	36
18	24	Male	Right	1	39	18
19	35	Female	Right	6	60	10
20	58	Male	Right	3	75	36
21	31	Male	Right	0.17	21	15
22	59	Male	Left	3	60	10
23	54	Male	Left	6	62	27
24	65	Female	Left	1	50	15
25	32	Female	Right	0.5	95	10
26	24	Male	Right	3	35	7
27	56	Female	Left	8	80	25
28	34	Male	Left	1	74	24
29	65	Male	Left	2	53	22
30	44	Male	Right	9	29	29