Hallazgos en umbrales auditivos de tonos graves, medios, agudos y de alta frecuencia en alumnos de primer año de la escuela de fonoaudiología
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Fecha
2016
Profesor/a Guía
Facultad/escuela
Idioma
es
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Andrés Bello
Nombre de Curso
Licencia CC
Licencia CC
Resumen
El siguiente estudio trata de los hallazgos en umbrales auditivos de tonos
graves, medios, agudos y de alta frecuencia en alumnos de primer año de la carrera
de fonoaudiología en la Universidad Andrés Bello, sede Casona, Santiago.
La audiometría de alta frecuencia consta de un procedimiento clínico para la
monitorización de la audición hasta el extremo superior de la banda de frecuencias,
llegando a los 20 kHz, mientras que una audiometría convencional llega a los 8 kHz.
Para obtener los resultados, se realizaron los exámenes a personas sanas,
con la finalidad de describir los umbrales auditivos de los alumnos mediante la
exploración auditiva de todas las frecuencias, con especial atención a las altas, ya
que permiten predecir variadas patologías. Luego se compararon los resultados con
otros estudios similares.
Los valores obtenidos, a través de estas mediciones, se analizaron utilizando
métodos de estadística descriptiva tales como tablas univariadas y gráficos que
representen el patrón de comportamiento de cada una de las variables y que, a la
vez, permitan comparar la interacción de cada una de ellas.
Los resultados se tabularon de manera individual y posteriormente fueron
analizados según cada rango de frecuencias (graves, medias, agudas y altas
frecuencias). Se evidenció que los mejores umbrales auditivos estaban en las altas
frecuencias de 14000 Hz; 16000 Hz y 12500 Hz y los peores en la frecuencia aguda
de 6000 Hz, media de 500 Hz y grave de 250 Hz. Los umbrales auditivos no
presentaron diferencias estadísticamente significativas según oído.
Finalmente, la investigación permite afirmar que los alumnos de primer año de
Fonoaudiología del año 2016 sede Casona, no presentan alteraciones auditivas
significativas (solo se descartaron 2 participantes bajo los criterios de exclusión) ni
umbrales auditivos de alta frecuencia que den indicios de alguna patología futura.
The following thesis is provided a study on the findings in hearing thresholds bass, mid, acute and high frequency at the first-year students from Speech-Language Pathology at the University Andrés Bello, Casona Las Condes, Santiago. High-frequency audiometry consists of a clinical procedure far monitoring the hearing up to the upper end of the frequency band; reaches 9-20 kHz, whereas conventional audiometry only up to 8 kHz. To get the results, the exams were performed to healthy people, with the purpose of describing the auditory thresholds of the students through the auditory exploration of all the frequencies, with special attention to the high enes, because they allow to predict diversa pathologies. The results were comparad with other similar studies. Values obtained through these measurements were analyzed using descriptiva statistics methods such as; univariate tables, graphs that present the pattem of behavior of each variable, and also allow to compare the interaction in each one of them. The results obtained far each test were tabulated individually far each participant and were analyzed according to each frequency range (bass, mid, acule and high frequencies). lt was evidenced that the best hearing thresholds were in the high frequencies of 14000 Hz; 16000 Hz and 12500 Hz and the worst in the acute frequency of 6000 Hz, mid of 500 Hz and bass of 250 Hz. The hearing thresholds did not present statistically significant differences according to ear. Finally, the research allows us to affirm that first-year students of Speech-Language Pathology did not present signiflcant auditory alterations (only 2 participants were excluded under the exclusion criteria) or high-frequency auditory thresholds that indicate sorne futura pathology.
The following thesis is provided a study on the findings in hearing thresholds bass, mid, acute and high frequency at the first-year students from Speech-Language Pathology at the University Andrés Bello, Casona Las Condes, Santiago. High-frequency audiometry consists of a clinical procedure far monitoring the hearing up to the upper end of the frequency band; reaches 9-20 kHz, whereas conventional audiometry only up to 8 kHz. To get the results, the exams were performed to healthy people, with the purpose of describing the auditory thresholds of the students through the auditory exploration of all the frequencies, with special attention to the high enes, because they allow to predict diversa pathologies. The results were comparad with other similar studies. Values obtained through these measurements were analyzed using descriptiva statistics methods such as; univariate tables, graphs that present the pattem of behavior of each variable, and also allow to compare the interaction in each one of them. The results obtained far each test were tabulated individually far each participant and were analyzed according to each frequency range (bass, mid, acule and high frequencies). lt was evidenced that the best hearing thresholds were in the high frequencies of 14000 Hz; 16000 Hz and 12500 Hz and the worst in the acute frequency of 6000 Hz, mid of 500 Hz and bass of 250 Hz. The hearing thresholds did not present statistically significant differences according to ear. Finally, the research allows us to affirm that first-year students of Speech-Language Pathology did not present signiflcant auditory alterations (only 2 participants were excluded under the exclusion criteria) or high-frequency auditory thresholds that indicate sorne futura pathology.
Notas
Tesis (Fonoaudiología)
Palabras clave
Audición Investigaciones, Exploración Auditiva, Audiometría, Alumnos Carrera Fonoaudiología, Región Metropolitana