RISS 검색 - 국내학술지논문 상세보기

다국어 초록 (Multilingual Abstract)

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

참고문헌 (Reference)

1 van der Drift JF, "The relation between the pure-tone audiogram and the click auditory brainstem response threshold in cochlear hearing loss" 26 (26): 1-10, 1987

2 Gorga MP, "Some comparisons between auditory brain stem response thresholds, latencies, and the pure-tone audiogram" 6 (6): 105-112, 1985

3 Chien CH, "Prediction of the pure-tone average from the speech reception and auditory brainstem response thresholds in a geriatric population" 70 (70): 366-372, 2008

4 Jerger J, "Prediction of sensorineural hearing level from the brain stem evoked response" 104 (104): 456-461, 1978

5 Coats AC, "Human auditory nerve action potentials and brain stem evoked responses: effects of audiogram shape and lesion location" 103 (103): 605-622, 1977

6 Shin SO, "Hearing assessment with auditory brainstem response" 5 (5): 19-26, 2001

7 Lee JS, "Comparison of pure-tone thresholds and click-evoked auditory brain stem response thresholds in noise-induced hearing loss" 14 (14): 110-114, 2010

8 Gorga MP, "Auditory brainstem responses to tone bursts in normally hearing subjects" 31 (31): 87-97, 1988

9 Bellman S, "A nine-year review of 841 children tested by transtympanic electrocochleography" 98 (98): 1-9, 1984