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Revista de Investigación e Innovación en Ciencias de la Salud
Article . 2020 . Peer-reviewed
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Efectos del ruido en la calidad vocal de docentes de instituciones educativas

Authors: Mabel Mogollón; Nixon Zambrano; Alejandra Moncada;

Efectos del ruido en la calidad vocal de docentes de instituciones educativas

Abstract

Introducción: la investigación tuvo como objetivo identificar el efecto del ruido en la calidad vocal mediante el análisis acústico de la voz en docentes de instituciones educativas en Cúcuta, Norte de Santander. Métodos: se llevó a cabo un estudio descriptivo de enfoque cuantitativo, con una población total de 71 docentes, a quienes se les realizó: audiometría, análisis acústico de la voz, protocolo índice de incapacidad vocal y sonometría. Resultados: se encontró un promedio de ruido para cada área entre 62 y 65 dB y se identificó alteración en JITTER local a 25 docentes de los 57 evaluados. JITTER =0,307+0,015 edad-0,126 sexo-0,012 tiempo de servicio +0,018 horas trabajadas -0,008 ruido Análisis y discusión: en modelos de regresión el resultado fue R2=18,6% lo cual indica que, en conjunto, las variables independientes explican en un 18,6% la variabilidad que se presenta en la variable dependiente, JITTER. A pesar de que esta ecuación no es la mejor para fines predictivos, las relaciones que obtuvimos están en correspondencia con los postulados teóricos de la voz. Conclusiones: no hubo variabilidad en las mediciones del ruido. Sus porcentajes fueron homogéneos, esto impidió realizar un registro predictivo con el modelo de regresión. Sin embargo, la literatura indica que el ruido es un factor significativamente influyente en la calidad vocal cuando se ve acompañado de otros factores de exposición.

Related Organizations
Keywords

noise, Medicine (General), ruido, docente, Calidad vocal, faculty, calidad vocal, R, docente., voice, teacher., alteraciones en la voz, R5-920, Medicine, Voice quality, voz

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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gold