Maximum phonation time in the pulmonary function assessment Article Swipe
YOU?
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· 2021
· Open Access
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· DOI: https://doi.org/10.1590/1982-0216/20212349720
Purpose: to evaluate the reliability of the maximum phonation time (MPT) and Vital Capacity intra and inter-examiner, by means of the single-breath counting test (CT) and the sustained /a/ phoneme, and the slow vital capacity (SVC). Methods: a reliability study carried out in three groups of healthy individuals, each group with 30 volunteers, allocated according to age. SVC was measured using a spirometer, while the MPT was assessed by the phoneme /a/ and CT. The data were analyzed using SPSS version 20.0. Initially, descriptive statistics were used and for data reliability, the intraclass correlation coefficient (ICC). Results: the Intraclass Correlation Coefficients (ICC) were considered excellent, with significant results above 0.92 for SVC and greater than 0.79 for CT and phoneme /a/. Regarding the inter-examiner evaluation, the ICCs were also significant for both SVC with values greater than 0.96, and for CT and the phoneme /a/ with values greater than 0.85. The error inherent in the technique was assessed using the standard error of the measurement for intra and inter-examiner analyses with values ranging from 1.79 to 3.29 for phoneme /a/, 3.20 to 6.58 for CT and 65, 05 to 206.73 for SVCml. Conclusion: phonation techniques with the phoneme /a/ and CT, as well as SVC, have an excellent reliability, due to intra and inter-examiner agreement measures.
Related Topics
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1590/1982-0216/20212349720
- https://www.scielo.br/j/rcefac/a/kmwmP3jhkNVwYrQmwV3Zpsj/?lang=en&format=pdf
- OA Status
- gold
- Cited By
- 4
- References
- 31
- Related Works
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- OpenAlex ID
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Raw OpenAlex JSON
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https://openalex.org/W3165034487Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.1590/1982-0216/20212349720Digital Object Identifier
- Title
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Maximum phonation time in the pulmonary function assessmentWork title
- Type
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articleOpenAlex work type
- Language
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enPrimary language
- Publication year
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2021Year of publication
- Publication date
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2021-01-01Full publication date if available
- Authors
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Edvania Gomes Henrique Moreno, Bianca Teixeira Calassa, Daniela Vitoria Silva Oliveira, Maylanne Iris Nascimento Silva, Laienne Carla Barbosa De Barros Albuquerque, Ricardo de Freitas Dias, Bruno Rafael Vieira Souza Silva, Rodrigo Cappato de Araújo, Eduarda Lubambo Costa, Emília Chagas Costa, Marco Aurélio de Valois CorreiaList of authors in order
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https://doi.org/10.1590/1982-0216/20212349720Publisher landing page
- PDF URL
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https://www.scielo.br/j/rcefac/a/kmwmP3jhkNVwYrQmwV3Zpsj/?lang=en&format=pdfDirect link to full text PDF
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YesWhether a free full text is available
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goldOpen access status per OpenAlex
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https://www.scielo.br/j/rcefac/a/kmwmP3jhkNVwYrQmwV3Zpsj/?lang=en&format=pdfDirect OA link when available
- Concepts
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Intraclass correlation, Spirometer, Phonation, Reliability (semiconductor), Medicine, Audiology, Statistics, Mathematics, Reproducibility, Lung function, Internal medicine, Lung, Exhaled nitric oxide, Quantum mechanics, Power (physics), PhysicsTop concepts (fields/topics) attached by OpenAlex
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4Total citation count in OpenAlex
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2024: 2, 2023: 1, 2021: 1Per-year citation counts (last 5 years)
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31Number of works referenced by this work
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10Other works algorithmically related by OpenAlex
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