نتایج جستجو برای: pure tone audiometry
تعداد نتایج: 122249 فیلتر نتایج به سال:
INTRODUCTION The present study investigated the relationship between the perceived tinnitus severity, depressive and anxiety symptoms in individuals with tinnitus. An attempt was also made to see if any relationship exists between the perceived tinnitus severity and the age, gender or hearing status of the sufferer. MATERIALS AND METHODS Fifty individuals (31 males, 19 females) with tinnitus ...
Using pure tone audiometry, we assessed the prevalence of hearing impairment in a sample of elderly people living at home and aged 70 or more. Deafness was defined as an average loss over the speech frequencies at 1 kHz, 2 kHz and 4 kHz of 35 db or more in the better ear. We found that 60 per cent of the sample were deaf. This figure is substantially higher than previous estimates arrived at wi...
Despite efforts to screen all babies for deafness within their first year, the handicap is still being detected later than is desirable. This study designed to evaluate the effectiveness of current audiometric screening programmes. Hearing tests were carried out on 535 infants between the ages of 6 months and one year using conventional tests, which depend on the infants' response to familiar s...
We performed a retrospective study of 131 patients who underwent microsurgical removal of statoacoustic neuroma at the University of Wuerzburg. Our goal was to evaluate objective audiovestibular findings prior to and after surgery. Our analysis focused on the evaluation of quantitative parameters in speech and pure-tone audiometry and on the reactivity of the vestibular system.
BACKGROUND Potential methods of application of self-administered Web-based pure-tone audiometry conducted at home on a PC with a sound card and ordinary headphones depend on the value of measurement error in such tests. OBJECTIVE The aim of this research was to determine the measurement error of the hearing threshold determined in the way described above and to identify and analyze factors in...
BACKGROUND Screening for hearing loss in English children at entry to school (age 5-6 years) is usually by pure tone audiometry sweep undertaken by school nurses. This study aimed to compare the validity and screening rates of pure tone audiometry with impedance screening in these children. METHODS Two stage pure tone audiometry and impedance methods of screening were compared in 610 school e...
As audiology strives for cost containment, standardization, accuracy of tests, and accountability, greater use of automated tests is likely. Highly skilled audiologists employ quality control factors that contribute to test accuracy, but they are not formally included in test protocols, resulting in a wide range of accuracy, owing to the various skill and experience levels of clinicians. A meth...
introduction: the incidence of multidrug resistant tuberculosis is increasing in developing countries. aminoglycosides are an integral part of second-line drugs, however ototoxicity is a major limitation for their use. this study aims to determine the extent of hearing loss in patients taking one of the commonly prescribed drugs for multidrug resistant tuberculosis (mdr-tb), kanamycin, at a gov...
INTRODUCTION Tinnitus is a perception of sound without external source. For complete assessment of tinnitus, central auditory processing abilities should be considered in addition to the routine psychological evaluation of tinnitus characteristics. Temporal processing is one of the important auditory skills that are necessary for complex higher level auditory processing. MATERIALS AND METHODS...
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