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Is perceived dysphonia related to perceived healthiness?
Youri Maryn1,2,3, Kim Debo4
1a Sint-Jan General Hospital, Otorhinolaryngology and Head & Neck Surgery, Speech-Language Pathology and Audiology , Bruges , Belgium.
Abstract:
Literature has shown that voice-disordered persons are at higher risk for negative attitudes on several personality and physical appearance traits than vocally normal persons. This study investigated general perceptions of health in subjects with various degrees of dysphonia. Recordings from 100 normophonic and dysphonic subjects were auditorily rated on dysphonia severity by five experienced clinicians and on degree of healthiness/unhealthiness by seven unexperienced listeners. Results revealed strong correlation between auditory ratings of dysphonia severity and unhealthiness severity. Dysphonic subjects are rated significantly unhealthier than normophonic subjects, and the receiver-operating characteristics curve showed that even slight dysphonia induces negative attributions of unhealthiness. This study provides additional evidence for the negative attitudes with which dysphonic speakers are confronted, especially in terms of health.
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