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Mean and standard deviation of the audiometric threshold (dB HL) in CI recipients and NH children
| Frequency (Hz) | CI |
NH |
||
|---|---|---|---|---|
| Mean | SD | Mean | SD | |
| 250 | 31.54 | 8.24 | 18.22 | 7.67 |
| 500 | 28.66 | 6.11 | 16.00 | 8.63 |
| 1,000 | 22.33 | 6.51 | 9.54 | 9.02 |
| 2,000 | 20.33 | 7.18 | 9.66 | 7.97 |
| 4,000 | 21.00 | 8.83 | 8.67 | 4.41 |
CI: cochlear implant, NH: normal hearing, SD: standard deviation
