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ANL cutoff between successful and unsuccessful users defined by the IOI-HA and HA-Use for first-time and experienced hearing aid users.
| ANL cutoff (dB) | ||||
|---|---|---|---|---|
| First-time user | Experienced user | |||
| 3 months | 12 months | 3 months | 12 months | |
| IOI-HA, original model | 11.8 | 15.0 | 18.9 | 20.7 |
| HA-Use, original model | 16.5 | 17.3 | 24.4 | 28.8 |
| IOI-HA, cost-sensitive model | 9.4 | 10.1 | 17.0 | 16.0 |
| HA-Use, cost-sensitive model | 9.8 | 9.0 | 18.6 | 21.4 |
