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Knowledge and practices about vocal hygiene among speech-language pathologists in India
Anubhuti Jain1, Divya Seth2, Dhanshree R Gunjawate1
1Department of Audiology and Speech Language Pathology, Kasturba Medical College Mangalore, Manipal Academy of Higher Education, Manipal, India.
Plos One
|October 15, 2025
Summary
Speech language pathologists in India possess good vocal hygiene knowledge but inconsistently apply these practices. Despite awareness, daily implementation of vocal care routines remains a challenge for many professionals.
Area of Science:
- Speech-Language Pathology
- Voice Science
- Public Health
Background:
- Vocal hygiene is crucial for professional voice users.
- Speech-language pathologists (SLPs) serve as both voice users and clinicians.
- Understanding SLPs' knowledge and practices is vital for effective voice care education.
Purpose of the Study:
- To investigate the knowledge and practices concerning vocal hygiene among speech language pathologists in India.
- To identify potential gaps between vocal hygiene knowledge and its practical application in SLPs.
Main Methods:
- An online survey was administered to speech language pathologists across India.
- A questionnaire assessed demographic details, vocal hygiene knowledge, and practices.
- Descriptive statistics, frequencies, and percentages were used for data analysis.
Main Results:
- 123 SLPs participated; 74.8% reported experiencing vocal symptoms.
- SLPs demonstrated strong knowledge of vocal and non-vocal factors influencing voice.
- Significant inconsistencies were observed in the reported practices of vocal hygiene.
Conclusions:
- SLPs possess substantial knowledge regarding voice-influencing factors.
- Despite knowledge, SLPs do not consistently implement vocal hygiene practices.
- SLPs must integrate their knowledge into practice to effectively guide patients.
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