지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 764 - 770 (7page)
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초록· 키워드
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Background and Objectives The aim of this study is to assess the correlation between the threshold of click-evoked auditory brainstem response (ABR) and the pure-tone averages in various formulas.
Subjects and Method Data were obtained from 207 patients (326 ears) with sudden sensorineural hearing loss. All subjects underwent hearing threshold evaluation using pure tone audiogram (PTA), speech audiogram and click-evoked ABR. Linear regression analyses were applied to assess the relation between threshold of click-evoked ABR and threshold of separate frequencies of the PTA and to analyze the correlation between threshold for click-evoked ABR and various pure-tone averages.
Results Results revealed a significant relation between the threshold of click-evoked ABR and PTA thresholds at 0.5 kHz, 1 kHz, 2 kHz, 3 kHz, and 4 kHz. The highest coefficients of regression and determination were 1.026 for 4 kHz and R2=0.663 for 3 kHz, respectively. The coefficient of regression was highest (=0.995) for the mean of PTA thresholds for 3 kHz and 4 kHz. The coefficient of determination was highest for the mean of PTA thresholds for 1, 2, 3 and 4 kHz (R2=0.732). Multiple regression analysis showed a significant relation between the ABR threshold and PTA thresholds for 1, 3, and 4 kHz (R2=0.732), with highest correlation coefficient at 3 kHz [ABR=11.79+(0.17×1 kHz)+(0.26×3 kHz)+(0.23×4 kHz), (p＜0.05)].
Conclusion The threshold of click-evoked ABR correlates best with the mean of PTA thresholds for 1, 2, 3 and 4 kHz. The PTA threshold for 3 kHz has highest correlation with the ABR threshold. Korean J Otorhinolaryngol-Head Neck Surg 2012;55:764-70
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참고문헌 (9)
참고문헌 신청
Bellman S / 1984 / A nine-year review of 841 children tested by transtympanic electrocochleography / J Laryngol Otol 98 (1) : 1 ~ 9
Chien CH / 2008 / Prediction of the pure-tone average from the speech reception and auditory brainstem response thresholds in a geriatric population / ORL J Otorhinolaryngol
Coats AC / 1977 / Human auditory nerve action potentials and brain stem evoked responses: effects of audiogram shape and lesion location / Arch Otolaryngol 103 (10) : 605 ~ 6
Gorga MP / 1985 / Some comparisons between auditory brain stem response thresholds, latencies, and the pure-tone audiogram / Ear Hear 6 (2) : 105 ~ 112
Gorga MP / 1988 / Auditory brainstem responses to tone bursts in normally hearing subjects / J Speech Hear Res 31 (1) : 87 ~ 97
Chien CH / 2008 / Prediction of the pure-tone average from the speech reception and auditory brainstem response thresholds in a geriatric population / ORL J Otorhinolaryngol
Coats AC / 1977 / Human auditory nerve action potentials and brain stem evoked responses: effects of audiogram shape and lesion location / Arch Otolaryngol 103 (10) : 605 ~ 6
Gorga MP / 1985 / Some comparisons between auditory brain stem response thresholds, latencies, and the pure-tone audiogram / Ear Hear 6 (2) : 105 ~ 112
Gorga MP / 1988 / Auditory brainstem responses to tone bursts in normally hearing subjects / J Speech Hear Res 31 (1) : 87 ~ 97
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