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Factors associated with vocal fold pathologies in teachers
Carla Lima de Souza1, Fernando Martins Carvalho, Tânia Maria de Araújo
1Instituto de Saúde Coletiva, Universidade Federal da Bahia, Salvador, BA, Brasil. clsx7@yahoo.com.br
Revista De Saude Publica
|August 11, 2011
Summary
Vocal fold pathologies affect 18.9% of teachers, with female teachers, those with over seven years of experience, and those reporting poor work environments and mental health issues being more susceptible. Interventions should address these factors.
Area of Science:
- Occupational Health
- Epidemiology
- Speech-Language Pathology
Background:
- Vocal fold pathologies are a significant concern for educators.
- Understanding contributing factors is crucial for targeted interventions.
Purpose of the Study:
- To investigate the prevalence and associated factors of medically diagnosed vocal fold pathologies among teachers.
- To identify sociodemographic, professional, and environmental factors linked to vocal health issues in educators.
Main Methods:
- A cross-sectional, census-based epidemiological study involving 4,495 teachers in Salvador, Brazil.
- Data collected on sociodemographics, work conditions, mental health (SRQ-20), and vocal fold pathologies.
- Statistical analyses included descriptive, bivariate, and multiple logistic regression.
Main Results:
- The prevalence of self-reported vocal fold pathologies was 18.9%.
- Associated factors included being female, >7 years teaching experience, excessive voice use, >5 unfavorable work environment characteristics, and common mental disorders.
- Common mental disorders (SRQ-20 >7) were significantly associated with vocal fold pathologies.
Conclusions:
- Teacher vocal health is influenced by a combination of individual, professional, and environmental factors.
- Addressing excessive voice use, improving work environments, and supporting mental health are essential.
- Policy and structural changes in the teaching profession are needed to promote vocal well-being.
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