听力损失

医生告诉他,丈夫可以做一个简单的测试,以便医生更好地了解她的听力损失情况。

The doctor told him there was a simple test the husband could do to give the doctor a better idea of her hearing loss .

线粒体DNA缺失与噪声性听力损失关系的分析

Relationship between mitochondrial DNA deletions and noise-induced hearing loss

助听器是为听力损失人士配备的II类医疗电子产品。

The hearing aid is the class II medical electronic devices for hearing impaired person .

飞行员和地勤人员高频听力损失的V型凹陷在6000Hz。

The V shaped deepening of audiogram in pilots and ground crew was at 6000 Hz .

突发性耳聋（Suddendeafness，简称突聋）是指突然发生的原因不明的感音神经性听力损失，可伴有耳鸣及眩晕。

Sudden deafness is the sudden unexplained sensorineural hearing loss may be associated with tinnitus and vertigo .

众所周知，过多过强的噪声暴露常引起噪声性听力损失，继而导致噪声性聋（Noise-inducedhearingloss，NIHL）。

Long term exposure to excessive noise will cause noise-induced hearing loss ( NIHL ) .

比较噪声暴露后各组豚鼠听觉脑干反应（ABR）的阈移，评价维生素C对噪声性听力损失的预防作用。

Determine the preventive effects of vitamin C on NIHL by comparing the threshold shifts of auditory brainstem responses ( ABR ) between groups .

41例复查ABR其中确诊新生儿先天性听力损失39例，减去2例假阳性，该组新生儿先天性听力损失的发生率为2.25‰。

Ultimately 39 cases were diagnosed with congenital hearing loss , with an incidence of hearing loss of 2.25 ‰ .

结论：对儿童时期发生的不明原因的感音神经性听力损失或（和）突发性聋，应行高分辨率CT扫描，以了解是否存在不伴耳蜗畸形的大前庭水管综合征。

Conclusion : It is important to identify followed by high-resolution computer tomography whether a large vestibular aqueduct syndrome when a causal uncertain sensorineural hearing loss or / and a sudden deafness onset in childhood is represented .

患者年龄、发病至就诊时间、听力损失程度、听力损失曲线类型、是否伴发眩晕、使用不同药物治疗等因素与预后有关（P0.05）。

Age , beginning to treatment time and degree of hearing loss , hearing loss curve type , accompanied with dizziness and the different medicine would be connected with the prognosis ( P0.05 ) .

听力损失越重，DPOAE检出率，幅值越低，检测阈越高；

The incidence and amplitude of DPOAE decreased , and the detection threshold increased with the increase of hearing loss .

结果：350例HIV阳性患者中，听力损失者达159例，占45.4%，比同组健康对照组的69例（19.7%）高。

Result : Among 350 HIV positive patients , 45.4 % ( 159 catse ) had hearing loss . The incidence was higher than that ( 69 / 350 , 19.7 % ) in control group .

方法：本研究给实验组大鼠脑缺血再灌注前后肌注NGF，对照组动物肌注等量生理盐水，于处理前后对两组的听力损失及耳蜗结构变化加以比较。

METHODS : The rats with brain ischemia and reperfusion were divided into two groups at random . In the experimental group , the rats were injected intramuscularly with NGF .

不同程度听力损失的镫骨肌声反射引出率比较，听力损失V级者500~2000Hz引出率与其他各组比较差异均有显著性（P<0.05），而4000Hz引出率组间比较差异无显著性（P>0.05）。

Significant difference of acoustic stapedial reflex in 500 - ( 2 000 Hz ) was existed between the class ⅴ and other classes of hearing loss , but there were no significant differences among groups in 4 000 Hz .

所有ABR检查不通过者在3个月内接受全面的听力学诊断和评估，以确定听力损失的性质和程度。

All the infants who were still abnormal in ABR would be diagnosed and evaluated by audiology in three months and then the degrees of hearing lose would be confirmed .

结果观察组听力损失发生率为37.75%，明显高于对照组（13.23%）（P0.05），听力损失集中在I￣III级；

Results The incidence rate of hearing loss in study group was 37.75 % , significantly higher than that in control group ( P 0.05 ) . The most cases suffered the hearing loss with I ~ III level ;

结论：临床上，结合纯音电测听结果，可使TEOAE更为准确客观地判断患者高频区域听力损失的程度和范围。

Conclusion : Combined with pure tone audiometry , TEOAE could discover the degree and range of high-frequency hearing loss more correctly .

采用以医院为基础的1∶2配对的病例对照研究方法，应用SAS6.12软件进行单因素及多元条件Logistic逐步回归模型分析与新生儿听力损失有关的高危因素。

One way analysis was used by 1 ∶ 2 matched case control study to analyze the risk indicators of newborns with hearing loss ; chi-square test and multivariate condition Logistic stepwise regression mode were also used to find risk the indicators .

目的探讨电针改善椎动脉型颈椎病（VCS）所致感觉神经性听力损失和慢性内耳缺血的机理。

Objective : To explore the mechanism of electroacupuncture improving the cervicogenic sensorineural hearing loss and chronic inner ear ischemia induced by vertebroarterial type cervical spondylosis ( VCS ) .

非综合征性耳聋（NSHI）以听力损失为单一症状。

Non-syndromic deafness ( NSHI ) is as the hearing loss for a single symptom .

接触组中工龄≥2a的调查对象高频听力损失的检出率明显高于对照组（P＜0.05）。

The detection rate of hearing loss at high frequency for the investigated people whose length of service was greater than or equal to 2a among the contact group was significantly higher than that of the reference group ( P ﹤ 0.05 ) .

对照组听力损失最重，达70dB；

The hearing loss of C-group was severest , up to 70 dB ;

听力损失组SBP、DBP、PP均显著高于对照组和听力正常组（P<0.05），而听力损失组的C1、C2则要明显低于对照组。

SBP , DBP and PP of the loss of hearing group were also higher than both control group and the normal hearing group ( P < 0.05 ), while C_1 and C_2 were remarkably lower .

本家系纯音气骨导测试证实为感音神经性耳聋，28例43耳遗传聋经ARI证实为耳蜗性感音性听力损失。

The pure tune audiometry of both air and bone conduct showed neurosensory deafness , and cochlear sensory hearing loss is confirmed in hereditary deafness of 43 ears from 28 cases .

单纯型CSOM在1～8kHz范围内，两组气导检查结果呈现听力损失一致（P0.05）。

Hearing loss was coincidence that air conduction thresholds in children and adults with simple type CSOM showed during 1 ~ 8 kHz ( P0.05 ) .

突聋组与正常组对照及治疗后与治疗前对照PL、客观听力损失值有显著性差异（P<001）；

The highly significant differences in the main wave PL and objective hearing loss were seen between the SSHL group and the normal group , and the same occurred after and before therapy ( P < 0 01 ) .

结论：ABR和ASSR同时应用，为脑瘫患儿听力损失进行定性定量诊断提供了客观的测试方法。

Conclusion : With ABR and ASSR , we could provide the qualitative and quantitive diagnosis for hearing disorder and functional change of auditory pathway in brainstem in children with CP objectively .

结论：窒息新生儿可有听力损失和中脑下部的损害，BAEP对了解新生儿早期听力及脑干功能障碍有重要价值。

Conclusions : The asphyctic neonates might be damaged in the hearing and lower part of the midbrain . BAEP might be of important value in the judgement of the disorders in hearing and brainstem function .

目的探讨男性飞机维修人员噪声暴露与噪声性听力损失（NIHL）患病率之间的剂量反应关系。

Objective To study the dose response relationship between noise exposure and prevalence of noise induced hearing loss ( NIHL ) in man aircraft maintenance workers .

背景介绍：急性低频感音神经性听力损失（ALHL）于1982年由Abe首先报道。

Background : Acute low-frequency sensorineural hearing loss was first reported by Abe in 1982.Patients with acute onset , dominated by low-frequency hearing loss , high-frequency hearing is normal .