Age, years (SD) | 50.8 (SD 12.4) | |
Tinnitus duration, years (SD) | 7.5 (SD 8.0) | |
Gender, N (%) | Â | Â |
Male | 538 (71.1%) | |
Female | 219 (28.9%) | |
Laterality of tinnitus N (%) | Â | |
Right | 92 (12.1%) | |
Left | 145 (19.2%) | |
Bilateral/inner head | 520 (68.7%) | |
TQ at baseline, Mean (SD) | Â | 42.0 (SD 16.9) |
Tinnitus severity at baseline based on TQ, N (%) | Â | |
Severe | 136 (18.0%) | |
Moderate | 170 (22.4%) | |
Mild | 234 (30.9%) | |
 | Slight | 217 (28.7%) |