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. 2017 Sep 20;21:2331216517730526. doi: 10.1177/2331216517730526

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© The Author(s) 2017

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 2. — Aided speech-in-noise reception thresholds (SRT_N) against the most significant predictors. Each panel is for a different predictor (PTT, SRT_Q, SII_Q, FMDT, age, and RECE_HI) as indicated in the abscissa of each panel. Solid lines depict linear regression lines; dashed lines depict the 5 and 95% confidence intervals for the regression line. The inset in each panel gives the proportion of variance of the aided SRT_N (R²) explained by the different predictors and the probability (p) for the value to occur by chance. Also shown are the regression equation and the number of participants (N).

FMDT = frequency-modulation detection threshold; PTT = pure tone threshold; SRT = speech reception threshold; SII = speech intelligibility index; SNR = signal-to-noise ratio; RECE = real-ear compression exponent.