نتایج جستجو برای: hearing impairmens
تعداد نتایج: 116411 فیلتر نتایج به سال:
Hearing aids are devices used by hearing impaired people to compensate hearing losses. Digital hearing aids are better in performance over the analog hearing aids, since analog hearing aids work as amplifier. Digital hearing aids are programmable to adjust the gain value, enhance signal to noise ratio, reduction in noise, feedback cancellation etc . In the present work, study of digital hearing...
Introduction: Occupational noise exposure induced hearing loss is recognized as one of the most harmful factors in industries. Hearing loss is one of the 10 top works–related diseases. This study is to determine the existence of noise pollution in the workplace and probability of its hearing injury among exposed workers in Sarkhoon refinery in 2008, Bandar Abbas, Iran Methods: In this cr...
the study was conducted on a group of 90 traffic policemen aged 20-50 years and working in and around patiala district to assess their knowledge, attitude, and practices toward the ill effects caused by traffic noise on health. the subjects were required to fill up a questionnaire regarding their self‑assessment of hearing ability, noise‑related attitudes, and the use of personal protective equ...
background: kallmann syndrome (kal s) is an isolated form of hypogonadotrophic hypogonadism in combination with a defect in smell sensation. depending on the genetic form of the disease, a number of non-reproductive, non-olfactory abnormalities may also be existent. in the present report, we describe a male with kal s associated with hearing loss, and the successful treatment of his sexual and ...
Items pertaining to hearing and hearing aids from the Hearing Aid Rehabilitation Questionnaire were applied to a heterogeneous sample of Dutch patients aged 55 years and more to evaluate their potential use in hearing screening. Subjects aged 55+ were recruited from a large general practitioners practice to participate. Three groups were formed: a group of 63 persons with a hearing aid, a group...
Background and Aim: Hearing impairment is one of the most common congenital defects. Unfortunately there have been no studies so far on the prevalence of various degrees of neonatal hearing, loss in Iran. As accurate determination of prevalence is crucial in estimating disease burden and planning subsequent interventions, we carried out this study to determine the prevalence of neonatal hearing...
PURPOSE To examine the association of cognitive function, age, and hearing loss with clinically assessed hearing aid benefit in older hearing-impaired persons. METHODS Hearing aid benefit was assessed using objective measures regarding speech recognition in quiet and noisy environments as well as a subjective measure reflecting everyday situations captured using a standardized questionnaire. ...
Self-reported outcome on hearing disability and handicap as well as overall health-related quality of life were measured after hearing-aid Wtting in a large-scale clinical population. Fitting was performed according to two diVerent procedures in a double-blind study design. We used a comparative procedure based on optimizing speech intelligibility scores and a strictly implemented Wtting formul...
BACKGROUND Hearing loss impacts on cognitive, social and physical functioning. Both hearing loss and hearing aid use vary across population subgroups. We examined whether hearing loss, and reported current hearing aid use among persons with hearing loss, were associated with different markers of socioeconomic status (SES) in a nationally representative sample of community-dwelling middle-aged a...
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