Fig. 2. Tinnitus characteristics before and after treatment. A: After treatment, tinnitus loudness, awareness, annoyance and effect on life significantly improved (*p<0.05). B: In addition, the severity of a perceived tinnitus handicap showed significant improvement (*p<0.05). However, the degree of depression remained unchanged after treatment. THI: tinnitus handicap inventory, BDI: Beck depression inventory.
