نتایج جستجو برای: hearing of interpretative
تعداد نتایج: 21171861 فیلتر نتایج به سال:
noise-induced hearing loss, which is one of the 10 leading occupational diseases, is a debilitating and irreversible disease. during the recent 15-years period (1997-2012), several studies have investigated the association between noise, hearing damage and other side effects of noise in iran. the aim of this study was to review systematically the relevant literature related to noise-induced hea...
abstract introduction: hearing impairment affects all aspect of individual life, especially auditory perception, while use of cochlear implant or hearing aids has been associated with appropriate effects in auditory performance. the aim of the present research was to comparing auditory perception in children with cochlear implant, hearing aids and normal hearing in tehran province. materials ...
Introduction: The present study seeks to describe and analyze the syntactic features of children with severely hearing loss who had access to the hearing aids compared with children with normal hearing, assigning them to the same separate gender classes. Materials and Methods: In the present study, eight children with severe hearing impairment who used a hearing aid and eight hearing children...
background annual four to five thousand babies are born with hearing loss in the iran. hearing impairment is a disability that affects the quality of life of people with this problem. these individuals need to support from family and friends because of their specific conditions that this received support has impact on their quality of life. this study was conducted to assess the status of perce...
Background and Aim: Major beta thalassemia is the most common hereditary anemia in our country, especially in the shores of Caspian Sea, Oman and the Persian Gulf. Hearing impairment is one of its complications. This study was aimed to evaluate the hearing impairment in thalassemic patients in South Khorasan province. Materials and Methods: This descriptive-analytic and cross sectional s...
Background & Objectives : Worker exposure conditions such as noise level, exposure duration, use of hearing protection devices and health behaviors are commonly related to noise induced hearing loss. The objective of this study was risk assessment of influence factors on occupational hearing loss in noise exposed workers in typical noisy process . Methods : Information abo...
introduction: hearing loss is one of the most common occupational diseases. in most workplaces, workers are exposed to noise and solvents simultaneously, so the potential risk of hearing loss due to solvents may be attributed to noise. in this study we aimed to assess the effect of exposure to mixed aromatic solvents on hearing in the absence of exposure to hazardous noise. materials and met...
introduction: occupational exposure to excessive noise is commonly encountered in a large number of industries in iran. this study evaluated the hearing threshold and hearing loss in meybod tile factory workers. methods: this cross-sectional study included 371 tile factoryworkers during summer and autumn of 2005. current noise exposure was estimated using sound level meter .a specially formatte...
Objectives: Moderate hearing impairment in older age can affect physical and psychosocial health of people. The rate of isolation, lack of self confidence, depression and probably dementia in this people is high. This study was conducted to study the hearing aid effect on older adults depression in tehran nursing homes. Methods & Materials: In this study depression was assessed in 3 groups o...
Background: A controversy exists on the prevalence of hearing impairment in diabetic patients. Previous studies have reported figures ranging from 0 to 93%.Methods: 80 diabetic patients (mean age: 49.0816 range: 16-65 years) were evaluated with regards to their hearing thresholds, using pure tone and speech audiometry. The results were compared with 78 healthy controls. None of the patients ...
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