Research Article
Cochlear Dysfunction in Children following Cardiac Bypass Surgery
Table 2
Pure tone audiometry and speech audiometry in both groups.*
| | Frequency | Normothermic group I | Hypothermic group II | | mean (SD) (dB) | mean (SD) (dB) |
| | 250 Hz | 9.7 (3.3) | 11 (3.4) | | 500 Hz | 10.7 (3.7) | 11.2 (4.5) | | 1 kHz | 9.7 (4.4) | 12 (4.7) | | 2 kHz | 11.2 (5.3) | 9.7 (3.4) | | 4 kHz | 10.2 (3.4) | 10.7 (4.6) | | 8 kHz | 12 (4.8) | 11.2 (4.5) | | SRT | 9.5 (4.2) | 9.5 (3.5) | | WDS | 98.8 (2.2) | 98.4 (2.7) |
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*P > 0.05: nonsignificant, SRT: speech reception threshold, WDS: word discrimination scores, dB: decibel.
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