Table 1.
Time schedule of assessments and intervention.
| Preoperatively | Cochlear implantation | 6 months after first fitting | 12 months after first fitting | yearly | |
 |
|||||
| Cognition | RBANS-H | RBANS-H | RBANS-H | RBANS-H | |
| MOM | Tone audiometry | Tone audiometry | Tone audiometry | Tone audiometry | |
| - unaided (inserts) | - unaided (inserts) | - unaided (inserts) | - unaided (inserts) | ||
| - aided (free field) | - aided (free field) | - aided (free field) | - aided (free field) | ||
| Speech audiometry in quiet (NVA) | Speech audiometry in quiet (NVA) | Speech audiometry in quiet (NVA) | Speech audiometry in quiet (NVA) | ||
| - unaided (headphones) | - aided (free field) | - aided (free field) | - aided (free field) | ||
| - aided (free field) | |||||
| Speech audiometry in noise (LIST) | Speech audiometry in noise (LIST) | Speech audiometry in noise (LIST) | Speech audiometry in noise (LIST) | ||
| - unaided (headphones) | - aided (free field) | - aided (free field) | - aided (free field) | ||
| - aided (free field) | |||||
| HISQUI19 | HISQUI19 | HISQUI19 | HISQUI19 | ||
| Subjective benefit, Self-reliance, CI usage | Questionnaires | Questionnaires | Questionnaires | Questionnaires | |
| - NCIQ | - NCIQ | - NCIQ | - NCIQ | ||
| - SSQ12 | - SSQ12 | - SSQ12 | - SSQ12 | ||
| - HADS | - HADS | - HADS | - HADS | ||
| Interview | Interview | Interview | Interview | ||