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Pre-operative and post-operative mean BC, AC and ABG (dB) in frequencies of 0.5–3 kHz.
| Pre-operative | Post-operative | Gain | ||
|---|---|---|---|---|
| Causse loop piston | Mean BC (dB) | 15.0±8.5a | 14.1±10.2 | 0.9±9.8 |
| Mean AC (dB) | 49.0±10.6 | 31.9±14.6 | 17.1±16.1 | |
| Mean ABG (dB) | 34.1±9.2 | 17.8±7.6 | 16.3±11.0 | |
| Soft-clip | Mean BC (dB) | 15.4±5.5 | 12.1±7.5 | 3.3±5.7 |
| Mean AC (dB) | 46.1±7.7 | 30.3±11.1 | 15.9±12.7 | |
| Mean ABG (dB) | 30.8±7.9 | 18.1±6.4 | 12.6±9.8 |
Values are Mean±SD, AC: Air Conduction, BC: Bone Conduction, ABG: Air-Bone Gap
