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首页> 外文期刊>Journal of Armed Forces Medical College, Bangladesh >Audiometric Evaluation of Hearing Loss– A Study of 100 Cases
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Audiometric Evaluation of Hearing Loss– A Study of 100 Cases

机译：听力损失的听觉评估– 100例研究

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Introduction: Audiometry is the measurement of hearing acuity. If it is done by using pure tones then it is called pure tone audiometry. It is the most commonly used method for hearing measurement. Objective: To find out the type and degree of hearing loss. Materials and Methods: The cross sectional prospective study was carried out in the Audiology unit of the Department of Otolaryngology-Head and Neck Surgery, Combined Military Hospital (CMH), Dhaka, in a period of 06 months from o1.03.2016 to 31.08.2016 among those complaining hearing loss attending in this hospital. 100 cases of hearing impaired people were taken and the data were collected by interviewing the cases as per questionnaire from history, examinations and investigation reports. Results: This study revealed that people of 21-30 years were most common sufferer of hearing loss and female was predominant (61%). The most common type of hearing loss was conductive type. In the right ear type of deafness were 46 cases (51.11%) of conductive type of deafness, 20 cases (23%) of mixed type of deafness and 17 cases (18.88%) of sensorineural type of deafness. In the left ear it was 53 cases (61.62%) of conductive type of deafness, 20 cases (23.25%) of mixed type of deafness and 13 cases (15.13%) of sensorineural type of deafness. This study showed that other ranks (ORs) families (45%) were commonest group of people. This study also revealed that Chronic suppurative otitis media (CSOM) (39%) was the commonest cause of hearing loss. Conclusion: This study denoted that commonest type of hearing loss was conductive type, commonest degree of hearing loss was mild degree and commonest causes of hearing losses were CSOM and otitis media with effusion (OME). Since, these conditions are preventable. So, appropriate measures can prevent hearing impairment in this study group.
机译：简介：听力测定法是对听力敏锐度的测量。如果通过使用纯音完成，则称为纯音测听。这是最常用的听力测量方法。目的：了解听力损失的类型和程度。材料和方法：横断面前瞻性研究在达卡联合军事医院（CMH）耳鼻咽喉-头颈外科科的听力学科中进行，时间为2016年1月3日至2016年8月31日，为期06个月。在那些抱怨听力损失的人中，该医院的主治医生。收集了100例听力受损者的病例，并根据病史，检查和调查报告通过问卷调查的方式采访了这些病例。结果：这项研究显示21至30岁的人是最常见的听力损失患者，女性占多数（61％）。听力损失最常见的类型是传导性。右耳型耳聋为传导性耳聋46例（51.11％），混合型耳聋20例（23％）和感音神经性耳聋17例（18.88％）。左耳为传导性耳聋53例（61.62％），混合性耳聋20例（23.25％）和感觉神经性耳聋13例（15.13％）。这项研究表明，其他等级（OR）家庭（45％）是最普通的人群。这项研究还显示，慢性化脓性中耳炎（CSOM）（39％）是听力损失的最常见原因。结论：本研究表明，最常见的听力损失类型为传导性，最常见的听力损失程度为轻度，最常见的听力损失原因为CSOM和中耳积液（OME）。由于这些情况是可以预防的。因此，该研究组可以采取适当的措施来预防听力障碍。

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