FIG. 2.

(Color online) (A) Average HTs across the frequency range for participants with and without tinnitus. AVE on the far right of the x axis presents adjusted average HTs between the groups, with covariates accounted for by the LMM. (B) Average DPOAE (red and blue lines) and noise floor (gray line) as a function of f2 between the tinnitus groups. The dashed gray line presents predicted DPOAEs for chronic tinnitus. AVE presents adjusted average DPOAE between the groups. (C) Average ΔDPOAE across the frequency range for participants with chronic tinnitus and no tinnitus. AVE DIFF presents the adjusted group difference. The error bars indicate ±1 standard error.