순음청력검사와 청성안정유발반응의 청력 및주파수에 따른 상관관계 분석

김영진; 윤태현; 정종우; 이효숙; 안중호; 이광선

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자료유형: 학술저널

저자정보: 김영진 윤태현 정종우 이효숙 안중호 이광선

저널정보: 대한이비인후과학회 대한이비인후-두경부외과학회지 대한이비인후과학회지 두경부외과학 제49권 제6호

발행연도: 2006.1

수록면: 593 - 597 (5page)

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Background and Objectives：The aim of this study is to assess the correlation between hearing thresholds in pure tone audiometry(PTA) and auditory steady state response (ASSR) according to the hearing level and frequency. Subjects and Method：A total of 105 subjects (178 ears, 64 male and 41 female) were enrolled in this study. None of the subjects had middle ear diseasesand PTA and ASSR were performed on the same day for each subject. Ninety-eight subjects (168 ears) were finally enrolled inthe analysis of this study. Results：The correlation coefficient (r) of mean hearing threshold between PTA and ASSR was 0.96and the mean hearing threshold of PTA can be calculated from the mean hearing threshold of ASSR (PTA=1.05ASSR-7.6).When analyzed according to frequency, the correlation coefficients were 0.94, 0.95, 0.94, and 0.92 for 500, 1,000, 2,000, and4,000 Hz panels, respectively. Conclusion：This study showed that ASSR and PTA had very close correlation and ASSR couldbe used to estimate hearing thresholds with reliable accuracy in various cases where subjective hearing measurement includingPTA could not be performed. (Korean J Otolaryngol 2006;49:593-7)

#청성안정유발반응검사·순음청력검사·청력역치·상관관계. #Pure tone audiometry·Auditory brainstem response·Auditory threshold·Correlation.

참고문헌 (21)

참고문헌 신청

/ 1981 / A 40-Hz auditory potentialrecorded from the human scalp 78 : 2643 ~ 7

/ 1982 / The inadequacy of click-evoked auditory brainstemresponses in audiological applications 388 : 707 ~ 9

/ 1985 / Human auditorysteady state evoked potentials during sleep 6 : 167 ~ 74

/ 1988 / Inconsistency ofauditory middle latency and steady-state responses in infants 71 : 289 ~ 95

/ 1990 / Auditory brainstem responseresults as predictors of behavioral auditory thresholds in severe andprofound hearing impairment 100 : 803 ~ 10

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