Table 3.

The Mean ± SD of 250, 500, 1000, 2000, 4000 and 8000 Hz frequencies in the CF group.

Case	250 Hz		500 Hz		1000 Hz		2000 Hz		4000 Hz		8000 Hz
	Left (dB)	Right(dB)	Left (dB)	Right(dB)	Left (dB)	Right(dB)	Left (dB)	Right(dB)	Left (dB)	Right(dB)	Left (dB)	Right(dB)
1	18	22	18	21	15	22	17	24	28	25	30	25
2	20	27	21	24	10	36	16	30	22	32	25	33
3	14	25	10	25	17	22	16	21	18	20	20	23
4	13	25	10	25	15	16	15	17	15	21	21	20
5	22	20	22	24	20	16	16	13	21	22	24	22
6	20	21	27	20	21	23	23	21	29	25	31	24
7	21	20	20	19	14	17	13	18	15	22	16	23
8	16	18	15	15	15	18	11	17	17	21	20	22
9	17	19	15	23	13	17	15	20	16	26	20	24
10	16	14	14	23	16	12	15	15	20	17	22	20
11	22	13	19	25	13	13	11	12	24	16	27	18
12	10	22	10	23	12	18	10	19	16	22	18	21
13	30	19	30	18	27	17	25	19	27	21	29	21
14	15	23	14	25	12	16	12	20	15	22	18	24
15	21	25	21	24	20	15	23	15	22	19	22	23
16	26	25	25	26	26	25	25	25	26	25	30	26
17	15	20	14	15	15	15	18	25	17	18	20	20
18	13	20	11	15	15	15	16	22	20	18	23	20
19	18	21	14	22	15	15	22	20	21	18	25	20
20	15	22	12	24	13	15	16	17	17	18	20	20
21	12	19	11	19	23	16	15	18	17	18	20	19
22	11	20	10	18	13	25	15	21	22	18	23	18
23	12	21	12	21	13	20	13	22	17	18	19	19
24	14	21	15	20	12	21	16	22	16	28	18	25
25	17	19	16	17	14	17	18	18	18	20	22	22
26	17	18	12	18	15	16	13	18	14	22	17	24
27	12	18	10	15	14	17	13	16	15	25	17	23
28	19	20	19	21	20	19	18	18	20	22	20	23
29	21	20	20	18	23	19	21	18	22	20	22	21
30	27	26	25	25	25	25	25	25	26	26	32	27
31	26	26	25	24	25	24	25	25	26	26	26	26
32	20	23	19	22	17	18	18	16	19	19	21	21
Mean ± SD	17.00 ± 4.81	21.56 ± 3.34	16.18 ± 5.77	21.50 ± 3.54	16.06 ± 4.68	19.87 ± 5.86	16.50 ± 4.50	20.18 ± 3.97	19.62 ± 4.44	22.25 ± 4.10	22.43 ± 4.76	23.00 ± 3.66