Background: World Health Organisation estimates that 1.1 billion young people worldwide could be at risk of hearing loss due to unsafe listening practises and nearly half of the teenagers and young adults are exposed to unsafe levels of sound from the use of personal audio devices.
Aim: This study aimed to determine the prevalence and pattern of hearing loss among students with habitual use of headphone/earphone in tertiary institutions in Kaduna.
Participants And Methods: This was a prospective cross-sectional study of young adults with prolonged headphone/earphone usage in Kaduna and a group of nonheadphone/earphone users matched for age and sex as controls. Ethical approvals were obtained from relevant bodies and informed consent was also obtained from all participants. Data were obtained by clinical interview and audiometric evaluation of the participants and the data obtained were descriptively analysed using SPSS version 20.0. Frequency tables were generated and chi-square test and Student's test were used to test for a possible association of variables. The level of significance was set at < 0.05.
Results: Two hundred and seventy-two prolonged headphone/earphone users with same number of controls participated in this study. The mean age for subjects and controls was 22.6 ± 3.4 and 23.2 ± 4.2, respectively. Using the better hearing ear, 48 and 20 of the subjects and controls, respectively, had hearing loss, giving a prevalence of 17.6% and 7.4% among the subjects and controls, respectively. Of the 48 subjects with hearing loss, 89.6% had a mild hearing loss. Majority, 91.7% had sensorineural hearing loss and the hearing loss was bilateral in all the participants (both subjects and controls). High frequencies were the most affected (64.6%).
Conclusion: This study revealed that hearing impairment was more common among prolonged headphone/earphone users. In the majority of the prolonged headphone/earphone users, the hearing impairment was bilateral, mild, sensorineural, and mostly affects higher frequencies.
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http://dx.doi.org/10.4103/jwas.jwas_77_23 | DOI Listing |
Zh Nevrol Psikhiatr Im S S Korsakova
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Bochkov Research Centre for Medical Genetics, Moscow, Russia.
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View Article and Find Full Text PDFZh Nevrol Psikhiatr Im S S Korsakova
December 2024
Federal Center of Brain Research and Neurotechnologies, Moscow, Russia.
According to the literature, a number of anti-epileptic drugs (AEDs) have an ototoxic effect. The mechanism of hearing dysfunction due to the use of AEDs is not well known. The main clinical manifestations of the cochleotoxic effect of the drugs are: tinnitus, sensorineural hearing loss, impaired pitch perception, hyperacusis.
View Article and Find Full Text PDFBMC Musculoskelet Disord
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Physical medicine & rehabilitation research center, School of medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Sci Rep
December 2024
School of Human Sciences, University of Western Australia, Crawley, WA, 6009, Australia.
Hearing loss (HL) in mid-life has been suggested as a risk factor for cognitive decline. It is unclear whether this relationship is due to deprivation of auditory input alone, degenerative processes, or a combination. Animal models are useful to investigate underlying neural mechanisms as human studies can be confounded by various factors.
View Article and Find Full Text PDFSci Rep
December 2024
National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
The phenomenon of population aging in China has evolved into an irreversible trend. The state places significant emphasis on the health-related initiatives for the elderly and has implemented pertinent policies. This study aims to identify the primary health issues affecting the elderly population in China, ascertain the key risk factors influencing their health, and offer a scientific foundation for the government to develop ongoing policies and strategies, as well as to allocate health resources efficiently.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!