Mean BC at 500 Hz | Mean BC at 1000 Hz | Mean BC at 2000 Hz | Mean BC at 4000 Hz | |
Before Surgery | 11.75 ± 5.19 dB | 11.90 ± 5.06 dB | 13.95 ± 4.34 dB | 13.60 ± 4.15 dB |
At 1st month | 12.85 ± 5.61 dB | 13.40 ± 5.68 dB | 15.80 ± 5.67 dB | 15.85 ± 5.03 dB |
At 3rd month | 12.55 ± 5.53 dB | 13.25 ± 5.48 dB | 15.65 ± 5.16 dB | 16.12 ± 4.56 dB |
At 6th month | 12.50 ± 5.53 dB | 13.30 ± 5.42 dB | 15.65 ± 5.06 dB | 16.30 ± 4.53 dB |