Table 1.
Clinical and demographic characteristics (mean ± SD).
| 1 Hz | 1/1 Hz | T/χ2 | df | p | |
|---|---|---|---|---|---|
| Age | 46.5 ± 14.9 | 51.1 ± 13.9 | 1.196 | 54 | 0.237 |
| Preceding treatments | 2.5 ± 0.95 | 2.9 ± 0.56 | 2.063 | 53 | 0.044 |
| Tinnitus duration (in months) | 81.8 ± 78.0 | 109.6 ± 129.9 | 0.968 | 52 | 0.337 |
| Gender (male/female) | 23/7 | 19/7 | 0.096 | 1 | 0.757 |
| Tinnitus laterality (right/left/both) | 2/3/22 | 1/7/14 | 3,235 | 2 | 0.198 |
| THI total score at baseline | 41.5 ± 19.7 | 39.6 ± 22.4 | −0.328 | 54 | 0.744 |
| BDI total score at baseline | 8.9 ± 7.7 | 6.9 ± 5.6 | −1.103 | 54 | 0.275 |
| TQ total score at baseline | 39.5 ± 17.7 | 35.9 ± 17.1 | −0.774 | 54 | 0.442 |
| Audiogram (average from 125 Hz to 8 kHz of both ears) | 20.8 ± 14.0 | 25.5 ± 17.8 | 0.650 | 54 | 0.519 |