Parámetros vocales para definir la severidad de una disfonía
Titulo:

Parámetros vocales para definir la severidad de una disfonía
.

Sumario:

Introducción: la severidad de una disfonía da cuenta del grado de alteración que tiene una voz en relación con todos los procesos fisiológicos involucrados con la producción del sonido. Es importante determinar el nivel de severidad a fin de establecer un programa con el conjunto de ejercicios que permitan una rehabilitación apropiada. Objetivo: comprender si el comportamiento de los diferentes parámetros aerodinámicos, electroglotográficos, acústicos y de autorreporte vocal permite o no determinar la severidad de una disfonía. Método: se evaluaron 55 sujetos con diferentes tipos de disfonía según parámetros aerodinámicos, electroglotográficos, acústicos y de autorreporte vocal. La muestra fue dividida en 3 grupos de acuerdo con el grado de... Ver más

Guardado en:

Revista de Investigación e Innovación en Ciencias de la Salud

2665-2056

Calvache-Mora, Carlos Alberto

FUNDACION UNIVERSITARIA MARIA CANO

10.46634/riics.39

2

2020-12-28

14–30

14–30

Colombia

disfonía

fonación

trastornos de la voz

calidad de la voz

signos y síntomas

evaluación

vocología

rehabilitación

parámetros

severidad

Revista de Investigación e Innovación en Ciencias de la Salud - 2020

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spelling Parámetros vocales para definir la severidad de una disfonía
Parámetros vocales para definir la severidad de una disfonía
Introducción: la severidad de una disfonía da cuenta del grado de alteración que tiene una voz en relación con todos los procesos fisiológicos involucrados con la producción del sonido. Es importante determinar el nivel de severidad a fin de establecer un programa con el conjunto de ejercicios que permitan una rehabilitación apropiada. Objetivo: comprender si el comportamiento de los diferentes parámetros aerodinámicos, electroglotográficos, acústicos y de autorreporte vocal permite o no determinar la severidad de una disfonía. Método: se evaluaron 55 sujetos con diferentes tipos de disfonía según parámetros aerodinámicos, electroglotográficos, acústicos y de autorreporte vocal. La muestra fue dividida en 3 grupos de acuerdo con el grado de gravedad de la patología. Se aplicó un análisis de varianza para comparar el comportamiento de las variables dependientes en relación con los niveles de severidad de la disfonía. Con el fin de determinar las diferencias entre estos niveles, se aplicó la prueba Post hoc (Tukey) a las variables significativas. Resultados: es posible determinar el nivel de severidad de una disfonía a partir de parámetros acústicos como el CPP, HNR y el cociente de pendiente espectral 1/5-5/8Khz. También se puede hacer por medio de cuestionarios de autorreporte vocal como el VOISS, el VHI y el VTDS.
Introduction: the severity of dysphonia shows the degree of alteration that a voice has in relation to all the physiological processes involved in the production of sound. It is essential to determine the level of severity to establish a program with the set of exercises required for a proper rehabilitation. Objective: to understand if the behavior of the different aerodynamic, electroglottographic, acoustic, and vocal self-report parameters allows, or not, to determine the severity of dysphonia. Method: 55 subjects with different types of dysphonia were evaluated according to aerodynamic, electroglottographic, acoustic, and vocal self-report parameters. The sample was divided into three groups in relation to the severity degree of the pathology. An analysis of variance was applied to compare the behavior of dependent variables with the severity levels of dysphonia. The Post hoc test (Tukey) was applied to the significant variables to determine the differences between the severity levels. Results: it is possible to determine the level of severity of dysphonia from acoustic parameters such as CPP, HNR, and the ratio of spectral slope 1 / 5-5 / 8Khz. It is also possible to use voice self-report questionnaires such as the VOISS, the VHI, and the VTDS.
Calvache-Mora, Carlos Alberto
Voz
disfonía
fonación
trastornos de la voz
calidad de la voz
signos y síntomas
evaluación
vocología
rehabilitación
parámetros
severidad
Voice
dysphonia
phonation
voice disorders
quality of voice
signs and symptoms
assessment
vocology
rehabilitation
parameters
severity
2
2
Núm. 2 , Año 2020 : Vocology
Artículo de revista
Journal article
2020-12-28T00:00:00Z
2020-12-28T00:00:00Z
2020-12-28
application/pdf
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Fundación Universitaria María Cano
Revista de Investigación e Innovación en Ciencias de la Salud
2665-2056
https://riics.info/index.php/RCMC/article/view/39
10.46634/riics.39
https://doi.org/10.46634/riics.39
spa
https://creativecommons.org/licenses/by-nc-sa/4.0/
Revista de Investigación e Innovación en Ciencias de la Salud - 2020
14–30
14–30
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institution FUNDACION UNIVERSITARIA MARIA CANO
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country_str Colombia
collection Revista de Investigación e Innovación en Ciencias de la Salud
title Parámetros vocales para definir la severidad de una disfonía
spellingShingle Parámetros vocales para definir la severidad de una disfonía
Calvache-Mora, Carlos Alberto
disfonía
fonación
trastornos de la voz
calidad de la voz
signos y síntomas
evaluación
vocología
rehabilitación
parámetros
severidad
Voice
dysphonia
phonation
voice disorders
quality of voice
signs and symptoms
assessment
vocology
rehabilitation
parameters
severity
title_short Parámetros vocales para definir la severidad de una disfonía
title_full Parámetros vocales para definir la severidad de una disfonía
title_fullStr Parámetros vocales para definir la severidad de una disfonía
title_full_unstemmed Parámetros vocales para definir la severidad de una disfonía
title_sort parámetros vocales para definir la severidad de una disfonía
description Introducción: la severidad de una disfonía da cuenta del grado de alteración que tiene una voz en relación con todos los procesos fisiológicos involucrados con la producción del sonido. Es importante determinar el nivel de severidad a fin de establecer un programa con el conjunto de ejercicios que permitan una rehabilitación apropiada. Objetivo: comprender si el comportamiento de los diferentes parámetros aerodinámicos, electroglotográficos, acústicos y de autorreporte vocal permite o no determinar la severidad de una disfonía. Método: se evaluaron 55 sujetos con diferentes tipos de disfonía según parámetros aerodinámicos, electroglotográficos, acústicos y de autorreporte vocal. La muestra fue dividida en 3 grupos de acuerdo con el grado de gravedad de la patología. Se aplicó un análisis de varianza para comparar el comportamiento de las variables dependientes en relación con los niveles de severidad de la disfonía. Con el fin de determinar las diferencias entre estos niveles, se aplicó la prueba Post hoc (Tukey) a las variables significativas. Resultados: es posible determinar el nivel de severidad de una disfonía a partir de parámetros acústicos como el CPP, HNR y el cociente de pendiente espectral 1/5-5/8Khz. También se puede hacer por medio de cuestionarios de autorreporte vocal como el VOISS, el VHI y el VTDS.
description_eng Introduction: the severity of dysphonia shows the degree of alteration that a voice has in relation to all the physiological processes involved in the production of sound. It is essential to determine the level of severity to establish a program with the set of exercises required for a proper rehabilitation. Objective: to understand if the behavior of the different aerodynamic, electroglottographic, acoustic, and vocal self-report parameters allows, or not, to determine the severity of dysphonia. Method: 55 subjects with different types of dysphonia were evaluated according to aerodynamic, electroglottographic, acoustic, and vocal self-report parameters. The sample was divided into three groups in relation to the severity degree of the pathology. An analysis of variance was applied to compare the behavior of dependent variables with the severity levels of dysphonia. The Post hoc test (Tukey) was applied to the significant variables to determine the differences between the severity levels. Results: it is possible to determine the level of severity of dysphonia from acoustic parameters such as CPP, HNR, and the ratio of spectral slope 1 / 5-5 / 8Khz. It is also possible to use voice self-report questionnaires such as the VOISS, the VHI, and the VTDS.
author Calvache-Mora, Carlos Alberto
author_facet Calvache-Mora, Carlos Alberto
topicspa_str_mv disfonía
fonación
trastornos de la voz
calidad de la voz
signos y síntomas
evaluación
vocología
rehabilitación
parámetros
severidad
topic disfonía
fonación
trastornos de la voz
calidad de la voz
signos y síntomas
evaluación
vocología
rehabilitación
parámetros
severidad
Voice
dysphonia
phonation
voice disorders
quality of voice
signs and symptoms
assessment
vocology
rehabilitation
parameters
severity
topic_facet disfonía
fonación
trastornos de la voz
calidad de la voz
signos y síntomas
evaluación
vocología
rehabilitación
parámetros
severidad
Voice
dysphonia
phonation
voice disorders
quality of voice
signs and symptoms
assessment
vocology
rehabilitation
parameters
severity
citationvolume 2
citationissue 2
citationedition Núm. 2 , Año 2020 : Vocology
publisher Fundación Universitaria María Cano
ispartofjournal Revista de Investigación e Innovación en Ciencias de la Salud
source https://riics.info/index.php/RCMC/article/view/39
language spa
format Article
rights https://creativecommons.org/licenses/by-nc-sa/4.0/
Revista de Investigación e Innovación en Ciencias de la Salud - 2020
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http://purl.org/coar/access_right/c_abf2
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