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Respondent's Characteristic and Noise Intensity as Predicting Factors of Noise Induced Hearing Loss

The Indonesian Journal Of Occupational Safety and Health · Vol. 9 No. 3 (2020) · hlm. 239–247

DOI
10.20473/ijosh.v9i3.2020.239-247
ISSN
2540-7872, 2301-8046
Terbit
2020-11-15
Penerbit
Universitas Airlangga
Bahasa
eng

Abstrak

Introduction: Sensorineural hearing loss caused by loud noise exposure for a long time is known as the risk ofexperiencing Noise-Induced Hearing Loss. PT. Multi Karya Asia Pacific Raya (PT. MKAPR) is a company that provides products and services to the oil and gas industry in Indonesia. Based on its medical check-up, workshop workers at PT MKAPR have the risk of experiencing Noise-Induced Hearing Loss. The Lodan-9 Workshop area was known to have different noise levels, 88-91 dB in the fabrication, pump and engineering areas, and 90-102 dB in the function test area. The purpose of this study was to identify predicting factors of Noise-Induced Hearing Loss at PT. MKAPR. Method: This study used a case-control design. The population in this study were 26 cases and 48 control. Sample size in this study consisted of 26 cases and 26 control. We used a purposive technique sampling. Data were collected through questionnaire, and then were analyzed by using Chi-Square Test. Result: There were association between noise intensity (P-value: 0.035 OR: 4.714; 95% CI: 1.266-17.561), and work period (P-value: 0.029; OR 5.622; 95% CI: 1.342-23.55) with the incidence of Noise-Induced Hearing Loss. Meanwhile age of workers (P-value: 1; OR: 1.547; 95% CI: 0.336-2.976) and smoking habits (P-value: 0.465; OR: 0.435; 95% CI: 0.096-1.168) have no relationship with the incidence of Noise-Induced Hearing Loss. Conclusion: Noise intensity and work period were predictors of Noise-Induced Hearing Loss on PT.MKAPR' workers. The longer the workers work in high noise intensity area, the more they are at risk of experiencing Noise-Induced Hearing Loss.Keywords: ear, noise-induced hearing loss, noise, noise intensity

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  • Universitas Esa Unggul
  • National Research and Innovation Agency
  • University of Indonesia
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Rekan penulisOrganisasiArtikel bersama
Mayumi NitamiUniversitas Esa Unggul3
Eka Cempaka PutriUniversitas Esa Unggul2
Omri Ebo Junior LawalataUniversitas Esa Unggul2
Putri HandayaniUniversitas Esa Unggul2
Rini Putri HandayaniNational Research and Innovation Agency2
Riska IndasariUniversitas Esa Unggul2
Ade HeryanaUniversitas Esa Unggul1
Christinauli Eka MurtiUniversitas Esa Unggul1
Susi ShorayasariUniversitas Esa Unggul1
Erna VeronikaUniversitas Esa Unggul1
Fierdania YusvitaUniversitas Esa Unggul1
Mukhlas SumartantoUniversity of Indonesia1

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Sumber metadata: OAI-PMH (metadata jurnal) https://e-journal.unair.ac.id/IJOSH/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Respondent's Characteristic and Noise Intensity as Predicting Factors of Noise Induced Hearing Loss</dc:title>
	<dc:creator>Situngkir, Decy</dc:creator>
	<dc:creator>Ayu, Ira Marti</dc:creator>
	<dc:creator>Sipahutar, Laosma</dc:creator>
	<dc:description xml:lang="en-US">Introduction: Sensorineural hearing loss caused by loud noise exposure for a long time is known as the risk ofexperiencing Noise-Induced Hearing Loss. PT. Multi Karya Asia Pacific Raya (PT. MKAPR) is a company that provides products and services to the oil and gas industry in Indonesia. Based on its medical check-up, workshop workers at PT MKAPR have the risk of experiencing Noise-Induced Hearing Loss. The Lodan-9 Workshop area was known to have different noise levels, 88-91 dB in the fabrication, pump and engineering areas, and 90-102 dB in the function test area. The purpose of this study was to identify predicting factors of Noise-Induced Hearing Loss at PT. MKAPR. Method: This study used a case-control design. The population in this study were 26 cases and 48 control. Sample size in this study consisted of 26 cases and 26 control. We used a purposive technique sampling. Data were collected through questionnaire, and then were analyzed by using Chi-Square Test. Result: There were association between noise intensity (P-value: 0.035 OR: 4.714; 95% CI: 1.266-17.561), and work period (P-value: 0.029; OR 5.622; 95% CI: 1.342-23.55) with the incidence of Noise-Induced Hearing Loss. Meanwhile age of workers (P-value: 1; OR: 1.547; 95% CI: 0.336-2.976) and smoking habits (P-value: 0.465; OR: 0.435; 95% CI: 0.096-1.168) have no relationship with the incidence of Noise-Induced Hearing Loss. Conclusion: Noise intensity and work period were predictors of Noise-Induced Hearing Loss on PT.MKAPR' workers. The longer the workers work in high noise intensity area, the more they are at risk of experiencing Noise-Induced Hearing Loss.Keywords: ear, noise-induced hearing loss, noise, noise intensity</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Airlangga</dc:publisher>
	<dc:date>2020-11-15</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://e-journal.unair.ac.id/IJOSH/article/view/16934</dc:identifier>
	<dc:identifier>10.20473/ijosh.v9i3.2020.239-247</dc:identifier>
	<dc:source xml:lang="en-US">The Indonesian Journal of Occupational Safety and Health; Vol. 9 No. 3 (2020): The Indonesian Journal of Occupational Safety and Health; 239-247</dc:source>
	<dc:source>2540-7872</dc:source>
	<dc:source>2301-8046</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://e-journal.unair.ac.id/IJOSH/article/view/16934/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 The Indonesian Journal of Occupational Safety and Health</dc:rights>
</oai_dc:dc>