Fundamental frequency related parameters in Brazilians with COVID-19.

التفاصيل البيبلوغرافية
العنوان:	Fundamental frequency related parameters in Brazilians with COVID-19.
المؤلفون:	Berti LC; Speech-Language Pathology and Audiology department, São Paulo State University, Marília, São Paulo, 17525-900, Brazil., Spazzapan EA; Speech-Language Pathology and Audiology department, São Paulo State University, Marília, São Paulo, 17525-900, Brazil., Queiroz M; Computer Science Department, University of São Paulo, São Paulo, São Paulo state, 05508-090, Brazil., Pereira PL; Computer Science Department, University of São Paulo, São Paulo, São Paulo state, 05508-090, Brazil., Fernandes-Svartman FR; Classic and Vernacular Letters Department, University of São Paulo, São Paulo, São Paulo state, 05508-090, Brazil., Medeiros BR; Linguistics Department, University of São Paulo, São Paulo, São Paulo State, 05508-090, Brazil., Martins MVM; Linguistics Department, University of São Paulo, São Paulo, São Paulo State, 05508-090, Brazil., Ferreira LS; Classic and Vernacular Letters Department, University of São Paulo, São Paulo, São Paulo state, 05508-090, Brazil., Silva IGGD; Classic and Vernacular Letters Department, University of São Paulo, São Paulo, São Paulo state, 05508-090, Brazil., Sabino EC; Institute for Tropical Medicine (IMT), University of Sao Paulo, São Paulo, São Paulo State, 05508-090, Brazil., Levin AS; Institute for Tropical Medicine (IMT), University of Sao Paulo, São Paulo, São Paulo State, 05508-090, Brazil., Finger M; Computer Science Department, University of São Paulo, São Paulo, São Paulo state, 05508-090, Brazil.
المصدر:	The Journal of the Acoustical Society of America [J Acoust Soc Am] 2023 Jan; Vol. 153 (1), pp. 576.
نوع المنشور:	Journal Article; Research Support, Non-U.S. Gov't
اللغة:	English
بيانات الدورية:	Publisher: American Institute of Physics Country of Publication: United States NLM ID: 7503051 Publication Model: Print Cited Medium: Internet ISSN: 1520-8524 (Electronic) Linking ISSN: 00014966 NLM ISO Abbreviation: J Acoust Soc Am Subsets: MEDLINE
أسماء مطبوعة:	Publication: Melville, NY : American Institute of Physics Original Publication: Lancaster, Pa. [etc.] : American Institute of Physics for the Acoustical Society of America
مواضيع طبية MeSH:	COVID-19* , Voice*, Humans ; Female ; Aged ; Voice Quality ; Brazil/epidemiology ; Speech Acoustics
مستخلص:	This study compares fundamental frequency (f o ) and fundamental frequency standard deviation (f o SD) of COVID-19 patients with the same parameters in the speech of subjects without COVID-19, and verifies whether there is an effect of age and sex in the patient group. Both groups, subjects with and without COVID-19, are formed by Brazilian Portuguese speakers. Speech samples were obtained from 100 patients with mild to severe symptoms of COVID-19, and 100 healthy subjects. A single 31-syllable Portuguese sentence was used as the elicitation material for all subjects. The recordings were divided into four age groups. The acoustic measures were semi-automatically extracted and analyzed by a series of analyses of variance. Patients with COVID-19 present vocal differences in f o -related parameters when compared to healthy subjects, that is, patient voices presented higher f o and f o SD with respect to control voices. In addition, for patient voices, there was an age and sex effect on f o SD values. Vocal parameters of women and elderly subjects showed more marked differences in f o -related parameters, indicating that patient voices are higher-pitched and have a higher variation of f o SD. Consequently, f o -related parameters may be tested as vocal biomarkers in the screening of respiratory insufficiency by voice analysis, in patients with severe symptoms of COVID-19.
تواريخ الأحداث:	Date Created: 20230202 Date Completed: 20230206 Latest Revision: 20230215
رمز التحديث:	20231215
DOI:	10.1121/10.0016848
PMID:	36732219
قاعدة البيانات:	MEDLINE

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الوصف
تدمد:	1520-8524
DOI:	10.1121/10.0016848