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Voice Disorders and Voice Knowledge in Choir Singers.
Sofie Ravall1, Susanna Simberg1
1Åbo Akademi University, Faculty of Arts, Psychology and Theology, Åbo, Finland.
Twenty-one percent of choir singers experience functional voice disorders. A vocally demanding profession and health factors like asthma increase risk. Voice knowledge among singers is limited, highlighting the need for education.
Area of Science:
- Vocal health
- Singing pedagogy
- Occupational voice use
Background:
- Singers report higher rates of vocal issues compared to non-singers.
- Understanding voice disorders in choir singers is crucial for prevention and management.
Purpose of the Study:
- To determine the prevalence of voice disorders in choir singers.
- To identify risk factors associated with voice disorders in this population.
- To assess choir singers' knowledge of vocal anatomy, physiology, and ergonomics.
Main Methods:
- A web-based questionnaire was administered to 315 adult choir singers (65% female, 35% male).
- The questionnaire covered demographics, vocal symptoms, risk factors for voice disorders, and voice-related knowledge.
Main Results:
- 21% of participants reported at least two frequent vocal symptoms, indicating a functional voice disorder.
- Choir singers in vocally demanding professions were nearly twice as likely to experience frequent vocal symptoms.
- Health factors such as inhalant allergies and asthma were significantly associated with the number of vocal symptoms reported.
- Overall knowledge regarding voice anatomy, physiology, and ergonomics among choir singers was found to be limited.
Conclusions:
- The prevalence of voice disorders in choir singers appears comparable to that of professional voice users.
- Choir singers engaged in vocally demanding professions face an elevated risk of developing functional voice disorders.
- Educational initiatives focusing on vocal health, anatomy, physiology, and ergonomics are essential for preventing voice disorders in choir singers.
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