<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Increased noise, which is also below the occupational exposure values and is “hearing safe” noise, affects the exposed person’s health as a non-specific stressor. Increased noise level also creates an environment for additional vocal apparatus load. The objective of this study was to determine preschool personnel occupational noise and its relationship with subjective health complaints. Data were obtained with survey assistance through subjective answers of respondents about health complaints and noise exposure among Rīga preschool personnel. Objective noise measurements were made to assess real noise levels in the preschool environment. Data from 155 respondents and objective measurements of 37 preschool classrooms were obtained. The results showed that the average 8-h noise exposure among Rīga preschool educational institutions was 70 dB(A), which did not exceed the Latvian work environment noise limits, but exceeded the 35–40 dB(A) noise limit in the educational environment guidelines recommended by the WHO. The survey results showed that loud noise is one of the most important workplace environmental factors (~70% of respondents feel a necessity to increase voice because of noise). A constant feeling of fatigue, headache, irritable feeling, and a desire to isolate oneself from others more often occurred in respondents exposed to increased noise, compared with those who noted that they were not exposed to increased noise. In general, loud noise was associated with increased subjective health complaints in preschool education institution personnel.</p></abstract>

Increased noise, which is also below the occupational exposure values and is “hearing safe” noise, affects the exposed person’s health as a non-specific stressor. Increased noise level also creates an environment for additional vocal apparatus load. The objective of this study was to determine preschool personnel occupational noise and its relationship with subjective health complaints. Data were obtained with survey assistance through subjective answers of respondents about health complaints and noise exposure among Rīga preschool personnel. Objective noise measurements were made to assess real noise levels in the preschool environment. Data from 155 respondents and objective measurements of 37 preschool classrooms were obtained. The results showed that the average 8-h noise exposure among Rīga preschool educational institutions was 70 dB(A), which did not exceed the Latvian work environment noise limits, but exceeded the 35–40 dB(A) noise limit in the educational environment guidelines recommended by the WHO. The survey results showed that loud noise is one of the most important workplace environmental factors (~70% of respondents feel a necessity to increase voice because of noise). A constant feeling of fatigue, headache, irritable feeling, and a desire to isolate oneself from others more often occurred in respondents exposed to increased noise, compared with those who noted that they were not exposed to increased noise. In general, loud noise was associated with increased subjective health complaints in preschool education institution personnel.

Preschool Personnel Exposure to Occupational Noise

Department of Occupational and Environmental Medicine, Rīga Stradiņš University, Dzirciema iela 16, Rīga, LV-1007,

Institute of Occupational Safety and Environmental Health, Rīga Stradiņš University, Dzirciema iela 16, Rīga, LV-1007,

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Preschool Personnel Exposure to Occupational Noise"}

Increased noise, which is also below the occupational exposure values and is “hearing safe” noise, affects the exposed person’s health as a non-specific...

Preschool Personnel Exposure to Occupational Noise

Publié en ligne: 30 nov. 2016

Pages: 300 - 307

Reçu: 15 sept. 2016

DOI: https://doi.org/10.1515/prolas-2016-0046

Mots clés
preschool personnel, noise, health complaints

© 2016 Darja Kaļužnaja et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Preschool Personnel Exposure to Occupational Noise

Publié en ligne: 30 nov. 2016

Pages: 300 - 307

Reçu: 15 sept. 2016

DOI: https://doi.org/10.1515/prolas-2016-0046

Mots cléspreschool personnel, noise, health complaints

© 2016 Darja Kaļužnaja et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
preschool personnel, noise, health complaints