The Prevalence and Severity of Misophonia in a UK Undergraduate Medical Student Population and Validation of the Amsterdam Misophonia Scale

Naylor, Jay; Caimino, Charlotte; Scutt, Polly; Hoare, Derek J; Baguley, David M

Abstract

Misophonia is a condition of abnormal emotional responses to specific auditory stimuli. There is limited information available on the prevalence of this condition. This study aimed to estimate the prevalence of misophonia in an undergraduate medical student population at the University of Nottingham. A secondary aim of this study was to assess the psychometric validity of the Amsterdam Misophonia Scale (A-Miso-S) questionnaire tool in this population. The A-Miso-S was administered online to medical students at the University of Nottingham. To assess the validity of the A-Miso-S, a factor analysis was conducted. To determine prevalence and severity the results of the questionnaire were quantitatively analysed using SPSS. Actor analysis was conducted. Free text responses to one questionnaire item were analysed using a thematic approach. Responses were obtained from 336 individuals. Clinically significant misophonic symptoms appear to be common, effecting 49.1% of the sample population. This is statistically significantly higher prevalence than previous studies have found (p < 0.00001). Using the classification of the A-Miso-S, mild symptoms were seen in 37%, moderate in 12%, severe in 0.3% of participants. No extreme cases were seen. The A-Miso-S was found to be a uni-factorial tool, with good internal consistency. This study has provided new information on misophonia and validity of the A-Miso-S questionnaire in a sample population of UK undergraduate medical students. The results indicate that misophonia is a phenomenon that a significant proportion of medical students experience though only a small subset experience it severely.

Citation

Naylor, J., Caimino, C., Scutt, P., Hoare, D. J., & Baguley, D. M. (2021). The Prevalence and Severity of Misophonia in a UK Undergraduate Medical Student Population and Validation of the Amsterdam Misophonia Scale. Psychiatric Quarterly, 92(2), 609-619. https://doi.org/10.1007/s11126-020-09825-3

• Journal Article Type: Article
• Acceptance Date: Aug 16, 2020
• Online Publication Date: Aug 23, 2020
• Publication Date: 2021-06
• Deposit Date: Aug 25, 2020
• Publicly Available Date: Aug 24, 2021
• Journal: Psychiatric Quarterly
• Print ISSN: 0033-2720
• Electronic ISSN: 1573-6709
• Publisher: Springer Verlag
• Peer Reviewed: Peer Reviewed
• Volume: 92
• Issue: 2
• Pages: 609-619
• DOI: https://doi.org/10.1007/s11126-020-09825-3
• Public URL: https://nottingham-repository.worktribe.com/output/4850862
• Publisher URL: https://link.springer.com/article/10.1007/s11126-020-09825-3