Table 1.
Cochlear implant participant demographics.
| Participant | Gender | Age (years) | Implantation age (years) | SES | Side of implant | Hearing aid | Etiology of hearing loss | Better ear PTA (dB HL) | Sentence recognition (% correct words) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Female | 64 | 54 | 24 | Both | No | Genetic | 120.0 | 96.0 |
| 2 | Female | 66 | 62 | 35 | Right | Yes | Genetic, progressive as adult | 78.8 | 59.2 |
| 3 | Male | 66 | 61 | 18 | Left | No | Noise, Meniere's disease | 82.5 | 66.4 |
| 4 | Female | 66 | 58 | 12 | Right | Yes | Genetic, progressive as adult | 98.8 | 92.0 |
| 6 | Male | 69 | 65 | 24 | Right | No | Genetic, progressive as adult | 88.8 | 76.0 |
| 7 | Male | 58 | 52 | 36 | Both | No | Rubella, progressive | 115.0 | 25.6 |
| 8 | Female | 56 | 48 | 25 | Right | Yes | Genetic, progressive | 82.5 | 84.0 |
| 9 | Male | 79 | 67 | 49 | Left | No | Genetic | 120.0 | 0.0 |
| 10 | Male | 79 | 76 | 36 | Right | Yes | Progressive as adult, noise, sudden | 70.0 | 73.6 |
| 12 | Female | 68 | 56 | 12 | Both | No | Otosclerosis, progressive as adult | 112.5 | 25.6 |
| 13 | Male | 54 | 50 | 24 | Both | No | Progressive as adult | 120.0 | 84.8 |
| 16 | Female | 62 | 59 | 35 | Right | No | Progressive as adult | 115.0 | 17.6 |
| 19 | Female | 75 | 67 | 36 | Left | No | Progressive as adult, autoimmune | 120.0 | 1.6 |
| 20 | Male | 78 | 74 | 15 | Left | No | Ear infections | 108.8 | 0.0 |
| 21 | Male | 82 | 58 | 42 | Left | Yes | Meniere's disease | 71.3 | 55.2 |
| 23 | Female | 80 | 73 | 30 | Right | No | Progressive as adult | 87.5 | 35.2 |
| 25 | Male | 58 | 57 | 24 | Right | Yes | Autoimmune, sudden | 120.0 | 3.2 |
| 28 | Male | 77 | 72 | 12 | Both | No | Progressive as adult | 120.0 | 0.8 |
| 31 | Female | 67 | 62 | 25 | Left | Yes | Progressive as child | 102.5 | 16.8 |
| 34 | Male | 60 | 54 | 42 | Left | Yes | Noise, Meniere's disease, sudden | 98.8 | 1.6 |
| 35 | Male | 68 | 62 | 42 | Both | No | Genetic, progressive as adult, noise | 120.0 | 68.8 |
| 37 | Female | 50 | 35 | 35 | Both | No | Progressive as child | 120.0 | 97.6 |
| 38 | Male | 75 | 74 | 35 | Left | Yes | Ototoxicity | 96.3 | 3.2 |
| 39 | Female | 63 | 61 | 30 | Right | No | Progressive as adult | 107.5 | 16.0 |
| 40 | Female | 66 | 59 | 15 | Both | No | Genetic, Meniere's disease | 120.0 | 73.6 |
| 41 | Female | 59 | 56 | 15 | Right | Yes | Sudden | 87.5 | 60.8 |
| 42 | Male | 82 | 76 | 42 | Right | Yes | Progressive as adult, noise | 68.8 | 61.6 |
| 44 | Female | 72 | 66 | 25 | Right | No | Progressive as adult | 98.8 | 7.2 |
| 46 | Male | 75 | 74 | 42 | Left | Yes | Progressive as adult | 87.5 | 0.0 |
| 48 | Female | 78 | 48 | 15 | Right | Yes | Progressive as adult | 110.0 | 12.0 |
Note. SES = socioeconomic status; PTA = pure-tone average.