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Titolo:
CHARACTERISTICS OF TRANSIENT-EVOKED OTOACOUSTIC EMISSIONS (TEOES) IN NEONATES
Autore:
AIDAN D; LESTANG P; AVAN P; BONFILS P;
Indirizzi:
UNIV PARIS 05,HOP BOUCICAUT,ORL,FAC NECKER ENFANTS MALADES,DEPT AUDITORY RES LAB,ER296 F-75015 PARIS FRANCE UNIV PARIS 05,HOP BOUCICAUT,ORL,FAC NECKER ENFANTS MALADES,DEPT AUDITORY RES LAB,ER296 F-75015 PARIS FRANCE UNIV PARIS 05,HOP BOUCICAUT,ORL,FAC NECKER ENFANTS MALADES,DEPT AUDITORY RES LAB F-75015 PARIS FRANCE
Titolo Testata:
Acta oto-laryngologica
fascicolo: 1, volume: 117, anno: 1997,
pagine: 25 - 30
SICI:
0001-6489(1997)117:1<25:COTOE(>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
NEWBORN;
Keywords:
HEARING SCREENING; NEONATES; TRANSIENT-EVOKED OTOACOUSTIC EMISSIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
16
Recensione:
Indirizzi per estratti:
Citazione:
D. Aidan et al., "CHARACTERISTICS OF TRANSIENT-EVOKED OTOACOUSTIC EMISSIONS (TEOES) IN NEONATES", Acta oto-laryngologica, 117(1), 1997, pp. 25-30

Abstract

Transient-evoked otoacoustic emissions (TEOEs) were measured in 1164 ears from 582 neonates without any risk of hearing impairment in orderto define basic characteristics useful in deciding if TEOEs could be considered as ''normal'' in a screening test. Five neonates had no recordable TEOE and ABR thresholds greater than 30 dBnHL. Technical conditions have been analysed using the intensity of the click stimulation,the time necessary to record TEOEs, and the noise floor in the external ear canal (i.e. A-B magnitude). The TEOE magnitude varied between 6.6 dB SPL and 38 dB SPL (mean = 21.75 dB SPL). Only 5% of the tested neonates had a TEOE magnitude lower than 7.75 dB SPL. The TEOE magnitude for the right ear of a neonate was statistically different from those recorded in the left ear (22.4 dB SPL versus 21 dB SPL). The mean TEOE magnitude for male ears was statistically different from those recorded in female ears (21.4 dB SPL Versus 22.1 dB SPL).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/11/20 alle ore 09:54:19