Comparison of subjective self-reported hearing and objective speech-in-noise perception as predictors of social isolation and loneliness in adults 60 years and older

Abstract

Objective: Hearing decline in ageing increases the risk of loneliness and social isolation. This correlation is most often observed when hearing is measured by subjective self-report, and less often for objectively measured speech listening ability, raising questions about differences between self-assessments and behavioural performance. This study compared self-reported hearing ability and objective speech-in-noise performance as predictors of loneliness and social isolation in adults older than 60. Design: This was an observational, cross-sectional online study. Participants were instructed to complete a speech-in-noise task to measure objective listening ability, as well as four questionnaires that measured subjective self-rated hearing, feelings of loneliness, perceived social support, and depression and anxiety. Study sample: One-hundred fifteen individuals aged above 60 with no treated hearing loss. Results: No correlation was found between loneliness scores and subjective self-rated hearing or objective speech-in-noise perception after adjusting demographic variables and overall psychological distress (anxiety and depression). However, self-rated hearing was positively correlated with social support when anxiety/depression scores were low. When anxiety/depression scores were high, this relationship was attenuated. Objective speech-in-noise perception did not correlate with perceived social support. Conclusions: Self-rated hearing ability positively predicts ratings of social support in older adults with low levels of psychological distress.