Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add more filters










Database
Language
Publication year range
1.
Metas enferm ; 14(2): 68-71, mar. 2011. tab
Article in Spanish | IBECS | ID: ibc-94193

ABSTRACT

Objetivo: determinar el nivel sonoro continuo equivalente al que se ve sometido un escolar en su actividad diaria en centros públicos de educación primaria de Albacete. Material y método: estudio observacional descriptivo y transversal en once centros públicos de educación primaria de Albacete. Variable dependiente: nivel sonoro continuo equivalente al que se ve sometido el escolar (Leq en dBA). Variables independientes: colegio y lugares del colegio. Las mediciones se han realizado utilizando medidores de sonido Bruel & Kjaer type 2.226 con trípode. Se calcularon intervalos de confianza para un 95% de seguridad. Resultados: el nivel sonoro medio equivalente en las aulas de los niños con edades entre tres y cinco años tuvo unos valores medios de 75 dBA, para edades de seis a siete años fue de 66 dBA y para edades entre 8 y 11 años fue de 69 dBA. La media de la distribución muestral(de 3 a 11 años) fue de 70 dBA. El nivel sonoro medio equivalente en el pasillo a la salida de los escolares tuvo un valor medio de 71 dBA y de 83 dBA en el patio en el momento del recreo. Conclusiones: los niveles sonoros continuos equivalentes obtenidos superan los límites establecidos por la legislación vigente para centros educativos, por tanto, los escolares están sometidos a sonidos elevados en su actividad escolar (AU)


Objective: to determine the on going noise level equivalent to the one experienced by a student in his or her daily activity in public primary schools of Albacete.Material and method: cross-sectional descriptive observational study in 11 public primary schools of Albacete. Dependent variable: ongoing noise level equal to that experienced by the student (Leq indBA). Independent variables: school and places in the school. The measurement shave been performed using type 2.226 Bruel & Kjaer sound measurers with tripod. 95% Confidence intervals were calculated. Results: the average noise level equivalent to that in the classrooms of children between the age of three and five had a mean value of 75 dBA, for ages between six and seven it was 66 dBA and for ages between 8 and 11 it was 69 dBA. The sample distribution mean (ages between 3 and 11) was 70 dBA. The average noise level equivalent in the hallway at the end of the school day had a mean value of 71 dBA and 83 dBA in the playground during break.Conclusions: the equivalent on going noise levels obtained exceed the limits established by the current legislation for schools. Therefore,students are exposed to elevated noise during their school activity (AU)


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Noise/statistics & numerical data , Noise Measurement/methods , Noise/adverse effects , School Health Services
SELECTION OF CITATIONS
SEARCH DETAIL
...