Table 3 DPOAE results
From: A study of cochlear and auditory pathways in patients with tension-type headache
Frequency (kHz) | Detected rate (n (%)) | Amplitude (dB SPL) | S/N (dB) | ||||||
|---|---|---|---|---|---|---|---|---|---|
TTH | Control | P-value | TTH | Control | P-value | TTH | Control | P-value | |
0.75 | 43 (93.5) | 45 (86.5) | 0.257 | 3.6 ± 6.8 | 2.3 ± 6.5 | 0.354 | 14.9 ± 7.8 | 12.2 ± 8.4 | 0.103 |
1 | 42 (91.3) | 49 (94.2) | 0.575 | 3.6 ± 8.7 | 3.7 ± 7.3 | 0.967 | 18.9 ± 9.4 | 18.6 ± 7.7 | 0.867 |
1.5 | 42 (91.3) | 50 (96.2) | 0.318 | −0.6 ± 9.6 | −1.1 ± 8.0 | 0.751 | 17.4 ± 10.1 | 16.4 ± 8.5 | 0.583 |
2 | 40 (87.0) | 47 (90.4) | 0.592 | −6.7 ± 10.3 | −6.5 ± 7.8 | 0.929 | 15.1 ± 10.7 | 14.1 ± 7.9 | 0.614 |
3 | 31 (67.4) | 43 (82.7) | 0.079 | −17.8 ± 10.9 | −15.3 ± 7.3 | 0.189 | 9.3 ± 10.3 | 11.4 ± 7.5 | 0.249 |
4 | 30 (65.2) | 47 (90.4) | 0.002 | −11.9 ± 11.0 | −10.1 ± 6.8 | 0.342 | 11.6 ± 11.2 | 13.2 ± 6.8 | 0.409 |
6 | 34 (73.9) | 44 (89.8) | 0.044 | −5.8 ± 11.7 | −6.8 ± 8.1 | 0.614 | 12.4 ± 11.9 | 10.8 ± 8.1 | 0.443 |
8 | 30 (65.2) | 29 (55.8) | 0.340 | −7.6 ± 11.9 | −11.4 ± 9.9 | 0.088 | 8.2 ± 11.7 | 3.9 ± 9.9 | 0.051 |