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. 2022 Aug 22;19(16):10455. doi: 10.3390/ijerph191610455

Figure 1.

Figure 1

Relationship of HL, tinnitus severity index and HUI score. (A) Results of the two-factorial ANOVA of the patients’ binaural HL dependent on the factors ‘frequency’ and ‘tinnitus severity’. Given is the interaction plot of both factors with the F-statistics. The inset depicts the effect of the factor tinnitus severity (averaged over all frequencies). Note that all groups are significantly different from each other (Tukey post-hoc tests). (B) Significant multiple linear regression analysis of the individual mean binaural HL (averaged over all frequencies) and the tinnitus severity index. (C) Significant linear regression analysis of the individual HUI score and the tinnitus severity index. (D) Significant linear regression analysis of the individual HUI score and the mean binaural HL.