Figures & data
Table 1. Results of independent-samples Welch’s t-tests comparing absolute values of the between-ear differences in hearing threshold levels (HTLs) at 0.25, 0.5, 1, 2, 4, and 8 kHz for participants with unilateral and bilateral tinnitus.
Table 2. Results of independent-samples Welch’s t-tests comparing the pure tone average (PTA) averaged across ears, between-ears difference in PTA (0.25–4 kHz), between-ears difference in high frequency hearing threshold level (HF HTL) (4 and 8 kHz), HTL slope (absolute value of the differences in HTLs between 8 and 1 kHz) for each ear and averaged across ears, scores for the TIQ (Tinnitus Impact Questionnaire), HIQ (Hyperacusis Impact Questionnaire), SAD-T (Screening for Anxiety and Depression-Tinnitus), VAS (Visual Analogue Scale) for Tinnitus Loudness, Tinnitus Annoyance and Effect of Tinnitus on Life, and age for patients with unilateral and bilateral tinnitus.