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Effect of Vitamin B12 Deficiency on Otoacoustic Emissions; Effetti Del Deficit Della Vitamina B12 Sulle Otoemissioni Acustiche

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dc.authorscopusid36084236300
dc.authorscopusid55540878600
dc.authorscopusid16235494700
dc.contributor.authorKarlí, R.
dc.contributor.authorGül, A.
dc.contributor.authorUǧur, B.
dc.date.accessioned2025-12-10T22:30:24Z
dc.date.issued2013
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Karlí] Rıfat, Department of Otorhinolaryngology, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Gül] Asiye, Department of Otorhinolaryngology, Diyarbakir Training and Research Hospital, Diyarbakir, Diyarbakir, Turkey; [Uǧur] Birol, Department of Otorhinolaryngology, Zonguldak Bulent Ecevit University, Zonguldak, Zonguldak, Turkeyen_US
dc.description.abstractThe aim of this study was to investigate the possible association between otoacoustic emission (OAE) values and cochlear function in patients with vitamin B12 deficiency and no evidence of symptomatic hearing loss. Two groups were studied: Group 1: patients with vitamin B12 deficiency; Group 2: a matched control group of patients with normal vitamin B12 levels. There was no evidence of symptomatic hearing loss in either group. Transiently evoked OAEs (TEOAEs) and spontaneous OAEs (SOAEs) were recorded. A comparative analysis of the studied parameters revealed that results at TEOAE 1000, SOAEs 1500 and SOAEs 4000 Hz were somewhat lower in the vitamin B12 deficient group compared with the control group. According to our findings, there was a significant association between vitamin B12 deficiency and cochlear dysfunction. We recommend that routine vitamin B12 serum levels be determined when evaluating patients for symptomatic hearing loss.en_US
dc.identifier.endpage247en_US
dc.identifier.issue4en_US
dc.identifier.pmid24043911
dc.identifier.scopus2-s2.0-84884153055
dc.identifier.startpage243en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12712/35167
dc.identifier.volume33en_US
dc.language.isoenen_US
dc.relation.ispartofActa Otorhinolaryngologica Italicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHearing Lossen_US
dc.subjectOtoacoustic Emissionen_US
dc.subjectVitamin B12 Deficiencyen_US
dc.titleEffect of Vitamin B12 Deficiency on Otoacoustic Emissions; Effetti Del Deficit Della Vitamina B12 Sulle Otoemissioni Acusticheen_US
dc.typeArticleen_US
dspace.entity.typePublication

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