Condition | Measurement | Control group | Treatment group |
---|---|---|---|
A only unaided | Baseline | −3.69 ± 5.48 | −3.98 ± 6.06 |
Post 6 months | −7.70 ± 3.18 | −7.54 ± 3.98 | |
AV unaided | Baseline | −10.65 ± 5.03 | −10.74 ± 6.19 |
Post 6 months | −14.42 ± 3.75 | −14.29 ± 3.75 | |
A only aided | Post 6 months | – | −9.21 ± 3.83 |
AV aided | Post 6 months | – | −15.48 ± 5.49 |
The treatment group was tested in aided and unaided conditions in the re-test measurement after six months (SNR at 80% speech intelligibility).