OBJECTIVES: The aim of this study was to evaluate the effect of hearing devices for adults with mild-to-severe hearing losses. Specifically, we assessed the magnitude of change across outcome domains, identified measurement tools used, and reported adverse effects associated with device use. DESIGN: , and random-effects models estimated pooled effects. RESULTS: > 80%), but no publication bias was detected. CONCLUSIONS: Hearing aids provide substantial benefit for hearing-related self-reported outcomes in comparison to PSAPs, SHAAs, EWHAs, and placebo. However, high heterogeneity prevents reliable conclusions based on pooled estimates. There also remains limited evidence on cognitive, neurophysiological, and long-term behavioral outcomes, underscoring the need for more rigorous, domain-diverse RCTs in this field. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.32086299.
Pandey et al. (Wed,) studied this question.