中华生物医学工程杂志
中華生物醫學工程雜誌
중화생물의학공정잡지
CHINESE JOURNAL OF BIOMEDICAL ENGINEERING
2008年
5期
371-373
,共3页
宋江顺%王心旺%谢景华%李鹏%吴晓钟%高雄辉%梁勇%李苏卫%谭慈珍%谭曼玲
宋江順%王心旺%謝景華%李鵬%吳曉鐘%高雄輝%樑勇%李囌衛%譚慈珍%譚曼玲
송강순%왕심왕%사경화%리붕%오효종%고웅휘%량용%리소위%담자진%담만령
诱发电位,听觉%测听法,纯音%听觉丧失,传导性%听力检查%多频稳态诱发电位%气骨导差
誘髮電位,聽覺%測聽法,純音%聽覺喪失,傳導性%聽力檢查%多頻穩態誘髮電位%氣骨導差
유발전위,은각%측은법,순음%은각상실,전도성%은력검사%다빈은태유발전위%기골도차
Evoked potentials,auditory%Audiometry,pure-tone%Hearing loss,conductive%Hearing tests%Multi-frequency steady-state evoked potential%Air-bone gap
目的 探讨多频稳态诱发电位,即听觉稳态反应(ASSR)与纯音听阈在传导性聋患者诊断中的相关性.方法 对72例传导性聋患者的72耳分别行ASSR和纯占测听测试,并进行ASSR与纯音听阈的相关性分析.结果 对于传导性聋的诊断,ASSR反应阈与纯音听阈的相关性分析显示,在不同刺激声信号载波频率情况下二者的相关性:0.5 kHz(r=0.634,P>0.05)、1 kHz(r=0.792,P<0.05)、2 kHz(r=0.814,P<0.05)、4 kHz(r=0.927,P<0.01).除低频(0.5 kHz)外,随着频率增高,二者相关性越高.不同程度气骨导差传导性聋患者中,ASSR反应阈与纯音听阈的相关性:气骨导差≤30dB HL组(r=0.723,P<0.05),气骨导差31～60 dB HL组(r=0.816,P<0.05).结论 ASSR与纯音听阈有相关性,ASSR对传导性聋诊断有临床应用价值.
目的 探討多頻穩態誘髮電位,即聽覺穩態反應(ASSR)與純音聽閾在傳導性聾患者診斷中的相關性.方法 對72例傳導性聾患者的72耳分彆行ASSR和純佔測聽測試,併進行ASSR與純音聽閾的相關性分析.結果 對于傳導性聾的診斷,ASSR反應閾與純音聽閾的相關性分析顯示,在不同刺激聲信號載波頻率情況下二者的相關性:0.5 kHz(r=0.634,P>0.05)、1 kHz(r=0.792,P<0.05)、2 kHz(r=0.814,P<0.05)、4 kHz(r=0.927,P<0.01).除低頻(0.5 kHz)外,隨著頻率增高,二者相關性越高.不同程度氣骨導差傳導性聾患者中,ASSR反應閾與純音聽閾的相關性:氣骨導差≤30dB HL組(r=0.723,P<0.05),氣骨導差31～60 dB HL組(r=0.816,P<0.05).結論 ASSR與純音聽閾有相關性,ASSR對傳導性聾診斷有臨床應用價值.
목적 탐토다빈은태유발전위,즉은각은태반응(ASSR)여순음은역재전도성롱환자진단중적상관성.방법 대72례전도성롱환자적72이분별행ASSR화순점측은측시,병진행ASSR여순음은역적상관성분석.결과 대우전도성롱적진단,ASSR반응역여순음은역적상관성분석현시,재불동자격성신호재파빈솔정황하이자적상관성:0.5 kHz(r=0.634,P>0.05)、1 kHz(r=0.792,P<0.05)、2 kHz(r=0.814,P<0.05)、4 kHz(r=0.927,P<0.01).제저빈(0.5 kHz)외,수착빈솔증고,이자상관성월고.불동정도기골도차전도성롱환자중,ASSR반응역여순음은역적상관성:기골도차≤30dB HL조(r=0.723,P<0.05),기골도차31～60 dB HL조(r=0.816,P<0.05).결론 ASSR여순음은역유상관성,ASSR대전도성롱진단유림상응용개치.
Objective To explore the correlation between multi-frequency steady-state evoked potential, namely auditory steady state responses(ASSR) and pure-tone audiometry in diagnosis of conductive hearing loss. Methods Seventy-two ears of 72 patients with conductive hearing loss were tested by ASSR and pure-tone andiometry respectively, then the correlation between ASSR and pure-tone audiometry was analyzed. Results For the diagnosis of conductive heating loss, under the sound stimulations of different carrier frequency, the analysis of correlation between the thresholds of ASSR and pure-tone audiometry showed 0. 5 kHz(r=0. 634, P>0. 05), 1 kHz(r =0.792, P<0.05), 2 kHz(r =0. 814, P<0. 05), 4 kHz(r = 0. 927, P <0.01). Except 0. 5 kHz, the thresholds of ASSR were correlated to pure tone thresholds, and the correlationships increased with the increase of carrier frequency. The correlations between the thresholds of ASSR and pure-tone audiometry in patients with varying degrees of air-bone gap showed ≤30dB HL group(r =0. 723,P<0.05), 31-60 dB HL group (r=0. 816,P <0.05) . Conclusion ASSR is correlated to pure-tone audiometry, and it would be useful in diagnosis of conductive hearing loss.
