Research Article
Effects of Cardiopulmonary Bypass Surgery on Auditory Function: A Preliminary Study
Table 5
Comparison of the mean SNR values of TEOAEs in the subjects before and after CBP surgery.
| | | Right ear | value | Left ear | value | | Mean (before) | SD | Mean (after) | SD | Mean (before) | SD | Mean (after) | SD |
| | 1 KHz | 4.11 | 2.15 | 4.18 | 2.12 | 0.48 | 4.49 | 1.95 | 4.47 | 1.91 | 0.12 | | 1.5 KHz | 3.43 | 2.34 | 3.25 | 2.24 | 1.32 | 2.87 | 2.01 | 3.11 | 2.23 | 1.31 | | 2 KHz | 0.89 | 4.19 | 0.52 | 3.99 | 2.05* | 1.00 | 4.07 | 0.33 | 4.06 | 2.61* | | 3 KHz | −0.30 | 3.81 | −1.00 | 3.74 | 3.32** | −0.20 | 3.98 | −0.99 | 3.74 | 2.41* | | 4 KHz | −2.73 | 3.07 | −3.48 | 3.01 | 3.16** | −2.83 | 3.46 | −3.83 | 3.76 | 3.94*** |
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