Table 1 The Mean hearing loss in decibels for each frequency tested
| Sound Frequency (Hz) | Mean loss male n = 11 (dB) | Mean loss female n = 15 (dB) |
|---|---|---|
| 250 | 6 | 12 |
| 500 | 5 | 17 |
| 1000 | 3 | 10 |
| 2000 | 2 | 5 |
| 4000 | 5 | 7 |
| 8000 | 9 | 8 |
| Sound Frequency (Hz) | Mean loss male n = 11 (dB) | Mean loss female n = 15 (dB) |
|---|---|---|
| 250 | 6 | 12 |
| 500 | 5 | 17 |
| 1000 | 3 | 10 |
| 2000 | 2 | 5 |
| 4000 | 5 | 7 |
| 8000 | 9 | 8 |