Measuring the impact of illness perception on NHS audiology service usage in presbycusis patients – a feasibility study

Abstract

Objective: Coping behaviour in adult hearing loss is still not well understood. Despite the high prevalence of hearing loss in those over 65, many people do not seek help for hearing loss. The common sense model of illness perceptions suggests that illness perceptions are a strong predictor of adapted coping behaviours, including help-seeking and take-up of treatments.

This study aimed to determine the feasibility of using the brief illness perceptions questionnaire (bIPQ) to measure the impact of illness perception in predicting usage of NHS audiology services.

Study design: Twenty-four volunteers were recruited from a standard NHS audiology outpatient clinic and illness perception was measured using the bIPQ. Two different recruitment strategies were explored and compared in terms of recruitment and retention rates. Comprehensibility of the questionnaire was assessed by Think Aloud Analysis in a subset of participants, while possible risks and burdens were monitored in structured telephone interviews.

Results: The questionnaire is a comprehensive and quick tool to measure individual illness perception at minimal cost. We suggested minor adaptations of three questionnaire items to increase comprehension. Participants preferred to complete the questionnaire after their appointment at the clinic facilities rather than at home prior to their hearing assessment appointment. There were no identified risks or burdens to participants in this study.

Conclusions: This approach met our criteria for feasibility. Understanding the impact of illness perception on patients’ coping behaviour in presbycusis could improve treatment outcomes and increase patient satisfaction, while promoting a more efficient and individualized audiology service.

Keywords:

• Presbycusis
• coping
• illness perceptions
• audiology

Disclosure statement

The authors report no conflicts of interest. The authors alone are responsible for the content and writing of this article.