Table 2.
Comparison of study and control group on transient otoacoustic emissions (TEOAEs) testing
| Frequency (Hz) | Ear | Study group | Control group | t value | ||
|---|---|---|---|---|---|---|
| Mean (dB SPL) | SD | Mean (dB SPL) | SD | |||
| 1 k | R | 1.47 | 2.69 | 2.69 | 2.07 | 2.27* |
| L | 1.52 | 1.33 | 5.22 | 4.32 | 5.18*** | |
| 1.5 k | R | 2.00 | 2.98 | 3.35 | 3.14 | 1.97 |
| L | 2.31 | 3.22 | 4.05 | 4.99 | 1.86 | |
| 2 K | R | 1.32 | 4.17 | 4.11 | 4.59 | 2.85** |
| L | 1.75 | 4.83 | 3.84 | 4.49 | 1.64 | |
| 3 K | R | 1.63 | 3.25 | 3.95 | 4.07 | 2.83** |
| L | 2.76 | 3.71 | 6.52 | 4.66 | 4.00*** | |
| 4 K | R | 1.22 | 2.54 | 3.26 | 5.90 | 2.27* |
| L | 1.57 | 2.98 | 6.21 | 3.04 | 6.91*** | |
* p < 0.05, ** p < 0.01, *** p < 0.001