Evaluation of Transient and Distortion Product Otoacoustic Emissions before and after shooting practice
Firearms are a common source of impulse noise that may potentially damage a hearing organ. It is not easy to predict soldiers' personal susceptibility to noise exposure. The purpose of this study was to evaluate of the transient evoked otoacoustic emission (TEOAE) and distortion-product otoacou...
Gespeichert in:
| Veröffentlicht in: | Noise & health 2001, Vol.3 (10), p.29-37 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 37 |
|---|---|
| container_issue | 10 |
| container_start_page | 29 |
| container_title | Noise & health |
| container_volume | 3 |
| creator | Konopka, Wieslaw Zalewski, Piotr Pietkiewicz, Piotr |
| description | Firearms are a common source of impulse noise that may potentially damage a hearing organ. It is not easy to predict soldiers' personal susceptibility to noise exposure. The purpose of this study was to evaluate of the transient evoked otoacoustic emission (TEOAE) and distortion-product otoacoustic emission (DPOAE) before and after shooting and compare it with conventional pure tone audiometry. Standard pure tone audiometry, tympanometry, TEOAE and DPOAE measurements were recorded before and 10-15 minutes after shooting. Ten male soldiers (20 ears) were exposed to impulse noise from automatic gunfire (15 single rounds of live ammunition). They did not use any earplugs. The reduction in amplitude of the TEOAE after shooting was 3.1 and 5.1 as SPL for 3 and 4 kHz respectively for the right ear and 4.3 dB SPL for 1 kHz and 0.6 dB SPL at 2 kHz for the left ear. The greatest reduction in DPOAE occurred at frequencies of 1.0 kHz (3.8dB SPL) and 3.0 kHz (2.9 dB SPL) for the left ear. There were no differences in the audiometric thresholds before and after shooting. Emissions appear to be more sensitive for monitoring early cochlear changes after shooting, than pure tone audiometry. |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_1859398171</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A164804814</galeid><sourcerecordid>A164804814</sourcerecordid><originalsourceid>FETCH-LOGICAL-g1533-4fa991ab1a8cd1df654f44924e15f3dd5daffc0aa676ee21d33261a570350ed63</originalsourceid><addsrcrecordid>eNpdkU1LxDAQhosofv8FCR7ESyXTpGl7FF0_QNCDnstsM9mNdJM1SQX_vfELVOYwQ-Z5J-8kG8UudF1bSi74Zq6lEiU0EnaKvRifOecSqmq72IFKtZ2sxW6xmL3iOGGy3jFv2GNAFy25xNBpdmlj8uGz9xC8nobE7pPHwU8x2YHNVjbG3IxsTsYH-tSgSRRYXHqfrFuwdcAhs3RQbBkcIx1-5_3i6Wr2eHFT3t1f316c35ULqIUopcGuA5wDtoMGbVQtjZRdJQlqI7SuNRozcETVKKIKtBCVAqwbLmpOWon94vRr7jr4l4li6rPJgcYRHWXbPbR1J7oWGsjo8T_02U_BZXd9xYVqWt58zDv7ghY4Um-d8SlvlEPTyg7ekbH5_ByUbLlsQWbByS_BknBMy-jH6eMV41_w6Pv6ab4i3a-DXWF463_-RrwD1KqLVQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>203678076</pqid></control><display><type>article</type><title>Evaluation of Transient and Distortion Product Otoacoustic Emissions before and after shooting practice</title><source>Medknow Open Access Medical Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Alma/SFX Local Collection</source><creator>Konopka, Wieslaw ; Zalewski, Piotr ; Pietkiewicz, Piotr</creator><creatorcontrib>Konopka, Wieslaw ; Zalewski, Piotr ; Pietkiewicz, Piotr</creatorcontrib><description>Firearms are a common source of impulse noise that may potentially damage a hearing organ. It is not easy to predict soldiers' personal susceptibility to noise exposure. The purpose of this study was to evaluate of the transient evoked otoacoustic emission (TEOAE) and distortion-product otoacoustic emission (DPOAE) before and after shooting and compare it with conventional pure tone audiometry. Standard pure tone audiometry, tympanometry, TEOAE and DPOAE measurements were recorded before and 10-15 minutes after shooting. Ten male soldiers (20 ears) were exposed to impulse noise from automatic gunfire (15 single rounds of live ammunition). They did not use any earplugs. The reduction in amplitude of the TEOAE after shooting was 3.1 and 5.1 as SPL for 3 and 4 kHz respectively for the right ear and 4.3 dB SPL for 1 kHz and 0.6 dB SPL at 2 kHz for the left ear. The greatest reduction in DPOAE occurred at frequencies of 1.0 kHz (3.8dB SPL) and 3.0 kHz (2.9 dB SPL) for the left ear. There were no differences in the audiometric thresholds before and after shooting. Emissions appear to be more sensitive for monitoring early cochlear changes after shooting, than pure tone audiometry.</description><identifier>ISSN: 1463-1741</identifier><identifier>EISSN: 1998-4030</identifier><identifier>PMID: 12689453</identifier><language>eng</language><publisher>India: Medknow Publications and Media Pvt. Ltd</publisher><subject>Ears & hearing ; Emissions ; Hearing loss ; Noise ; Protective equipment</subject><ispartof>Noise & health, 2001, Vol.3 (10), p.29-37</ispartof><rights>COPYRIGHT 2001 Medknow Publications and Media Pvt. Ltd.</rights><rights>Copyright Medknow Publications Jan 2001</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12689453$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Konopka, Wieslaw</creatorcontrib><creatorcontrib>Zalewski, Piotr</creatorcontrib><creatorcontrib>Pietkiewicz, Piotr</creatorcontrib><title>Evaluation of Transient and Distortion Product Otoacoustic Emissions before and after shooting practice</title><title>Noise & health</title><addtitle>Noise Health</addtitle><description>Firearms are a common source of impulse noise that may potentially damage a hearing organ. It is not easy to predict soldiers' personal susceptibility to noise exposure. The purpose of this study was to evaluate of the transient evoked otoacoustic emission (TEOAE) and distortion-product otoacoustic emission (DPOAE) before and after shooting and compare it with conventional pure tone audiometry. Standard pure tone audiometry, tympanometry, TEOAE and DPOAE measurements were recorded before and 10-15 minutes after shooting. Ten male soldiers (20 ears) were exposed to impulse noise from automatic gunfire (15 single rounds of live ammunition). They did not use any earplugs. The reduction in amplitude of the TEOAE after shooting was 3.1 and 5.1 as SPL for 3 and 4 kHz respectively for the right ear and 4.3 dB SPL for 1 kHz and 0.6 dB SPL at 2 kHz for the left ear. The greatest reduction in DPOAE occurred at frequencies of 1.0 kHz (3.8dB SPL) and 3.0 kHz (2.9 dB SPL) for the left ear. There were no differences in the audiometric thresholds before and after shooting. Emissions appear to be more sensitive for monitoring early cochlear changes after shooting, than pure tone audiometry.</description><subject>Ears & hearing</subject><subject>Emissions</subject><subject>Hearing loss</subject><subject>Noise</subject><subject>Protective equipment</subject><issn>1463-1741</issn><issn>1998-4030</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNpdkU1LxDAQhosofv8FCR7ESyXTpGl7FF0_QNCDnstsM9mNdJM1SQX_vfELVOYwQ-Z5J-8kG8UudF1bSi74Zq6lEiU0EnaKvRifOecSqmq72IFKtZ2sxW6xmL3iOGGy3jFv2GNAFy25xNBpdmlj8uGz9xC8nobE7pPHwU8x2YHNVjbG3IxsTsYH-tSgSRRYXHqfrFuwdcAhs3RQbBkcIx1-5_3i6Wr2eHFT3t1f316c35ULqIUopcGuA5wDtoMGbVQtjZRdJQlqI7SuNRozcETVKKIKtBCVAqwbLmpOWon94vRr7jr4l4li6rPJgcYRHWXbPbR1J7oWGsjo8T_02U_BZXd9xYVqWt58zDv7ghY4Um-d8SlvlEPTyg7ekbH5_ByUbLlsQWbByS_BknBMy-jH6eMV41_w6Pv6ab4i3a-DXWF463_-RrwD1KqLVQ</recordid><startdate>2001</startdate><enddate>2001</enddate><creator>Konopka, Wieslaw</creator><creator>Zalewski, Piotr</creator><creator>Pietkiewicz, Piotr</creator><general>Medknow Publications and Media Pvt. Ltd</general><general>Medknow Publications & Media Pvt. Ltd</general><scope>NPM</scope><scope>3V.</scope><scope>7RV</scope><scope>7T2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8C1</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>K9.</scope><scope>KB0</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>MBDVC</scope><scope>NAPCQ</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope><scope>8BM</scope></search><sort><creationdate>2001</creationdate><title>Evaluation of Transient and Distortion Product Otoacoustic Emissions before and after shooting practice</title><author>Konopka, Wieslaw ; Zalewski, Piotr ; Pietkiewicz, Piotr</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g1533-4fa991ab1a8cd1df654f44924e15f3dd5daffc0aa676ee21d33261a570350ed63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2001</creationdate><topic>Ears & hearing</topic><topic>Emissions</topic><topic>Hearing loss</topic><topic>Noise</topic><topic>Protective equipment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Konopka, Wieslaw</creatorcontrib><creatorcontrib>Zalewski, Piotr</creatorcontrib><creatorcontrib>Pietkiewicz, Piotr</creatorcontrib><collection>PubMed</collection><collection>ProQuest Central (Corporate)</collection><collection>Nursing & Allied Health Database</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Public Health Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>Nursing & Allied Health Premium</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><collection>ComDisDome</collection><jtitle>Noise & health</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Konopka, Wieslaw</au><au>Zalewski, Piotr</au><au>Pietkiewicz, Piotr</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of Transient and Distortion Product Otoacoustic Emissions before and after shooting practice</atitle><jtitle>Noise & health</jtitle><addtitle>Noise Health</addtitle><date>2001</date><risdate>2001</risdate><volume>3</volume><issue>10</issue><spage>29</spage><epage>37</epage><pages>29-37</pages><issn>1463-1741</issn><eissn>1998-4030</eissn><abstract>Firearms are a common source of impulse noise that may potentially damage a hearing organ. It is not easy to predict soldiers' personal susceptibility to noise exposure. The purpose of this study was to evaluate of the transient evoked otoacoustic emission (TEOAE) and distortion-product otoacoustic emission (DPOAE) before and after shooting and compare it with conventional pure tone audiometry. Standard pure tone audiometry, tympanometry, TEOAE and DPOAE measurements were recorded before and 10-15 minutes after shooting. Ten male soldiers (20 ears) were exposed to impulse noise from automatic gunfire (15 single rounds of live ammunition). They did not use any earplugs. The reduction in amplitude of the TEOAE after shooting was 3.1 and 5.1 as SPL for 3 and 4 kHz respectively for the right ear and 4.3 dB SPL for 1 kHz and 0.6 dB SPL at 2 kHz for the left ear. The greatest reduction in DPOAE occurred at frequencies of 1.0 kHz (3.8dB SPL) and 3.0 kHz (2.9 dB SPL) for the left ear. There were no differences in the audiometric thresholds before and after shooting. Emissions appear to be more sensitive for monitoring early cochlear changes after shooting, than pure tone audiometry.</abstract><cop>India</cop><pub>Medknow Publications and Media Pvt. Ltd</pub><pmid>12689453</pmid><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1463-1741 |
| ispartof | Noise & health, 2001, Vol.3 (10), p.29-37 |
| issn | 1463-1741 1998-4030 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1859398171 |
| source | Medknow Open Access Medical Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | Ears & hearing Emissions Hearing loss Noise Protective equipment |
| title | Evaluation of Transient and Distortion Product Otoacoustic Emissions before and after shooting practice |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-19T19%3A56%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Evaluation%20of%20Transient%20and%20Distortion%20Product%20Otoacoustic%20Emissions%20before%20and%20after%20shooting%20practice&rft.jtitle=Noise%20&%20health&rft.au=Konopka,%20Wieslaw&rft.date=2001&rft.volume=3&rft.issue=10&rft.spage=29&rft.epage=37&rft.pages=29-37&rft.issn=1463-1741&rft.eissn=1998-4030&rft_id=info:doi/&rft_dat=%3Cgale_proqu%3EA164804814%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=203678076&rft_id=info:pmid/12689453&rft_galeid=A164804814&rfr_iscdi=true |