Table 3.
Comparison of the average LDLs and HTs for the hyperacusis and normal groups at different frequencies (Note. The number of ears included in each analysis is indicated by n. ).
| 250 Hz | 500 Hz | 1 kHz | 2 kHz | 4 kHz | 8 kHz | 0.5-4 kHz | ||
|---|---|---|---|---|---|---|---|---|
| LDLs (SD) | Hyperacusis n = 63 | 100.08 (7.16) | 109.37 (11.38) | 110.32 (13.01) | 109.21 (12.99) | 106.83 (14.57) | 99.76 (12.23) | 108.92 (12.32) |
| Normal n = 94 | 102.18 (6.37) | 110.74 (11.07) | 114.26 (12.00) | 113.83 (12.69) | 111.65 (12.10) | 105.90 (8.10) | 112.62 (11.30) | |
| P-value | 0.003 | 0.315 | 0.034 | 0.009 | 0.031 | < 0.001 | 0.05 | |
| HTs (SD) | Hyperacusis n = 80 | 22.41 (13.06) | 20.51 (13.65) | 20.37 (17.93) | 19.75 (13.42) | 19.75 (13.84) | 26.14 (19.51) | 19.78 (12.28) |
| Normal n = 94 | 17.77 (9.49) | 14.68 (8.70) | 14.57 (12.78) | 15.48 (13.06) | 15.74 (15.28) | 20.53 (17.85) | 15.12 (11.52) | |
| P-value | 0.004 | < 0.001 | 0.004 | 0.003 | 0.004 | 0.022 | < 0.001 |