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. 2018 Nov 19;27(3 Suppl):474–481. doi: 10.1044/2018_AJA-IMIA3-18-0019

Figure 1.

Figure 1.

Boxplots for each Glasgow Hearing Aid Difference Profile (GHADP; Gatehouse, 1999) subscale across both predefined and user-defined situations. A. Use for each smartphone-connected listening device (Part II) minus use for existing hearing aids (Part I); B. Residual disability for each smartphone-connected listening device (Part II) minus residual disability for existing hearing aids (Part I); C. Difference in benefit between existing hearing aids and each smartphone-connected listening device; D. Difference in satisfaction between existing hearing aids and each smartphone-connected listening device. Higher percentage scores are indicative of greater use, residual disability (i.e., poorer), benefit, and satisfaction. PSAPs = personal sound amplification products.