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SAMPLE of the text
Davidson
HC, Lutman ME - Survey of mobile phone use and their chronic effects on
the hearing of a student population.
[Article in English, French] Int J Audiol. 2007 Mar;46(3):113-118.
Institute of Sound and Vibration Research, University of Southampton.
Southampton. UK.
Mobile phone ownership and usage is now widespread and public concern
has developed over possible harmful physiological effects of their use.
This study aimed to investigate the prevalence of student mobile phone
ownership and any possible chronic effects of usage on hearing, tinnitus
and balance. Questionnaires for electronic self-completion were distributed
to University of Southampton postgraduates, and 117 out of 160 returned
met the criteria for analysis. A total of 94% were current mobile phone
users, and only 2% had never used a mobile phone. Duration of ownership
and daily usage ranged from 0-7 years and 0-45 minutes respectively. Text-messaging
was more popular than talking. High or long-term users reported no worse
hearing, tinnitus, or balance than low or short-term users. The results
of this study confirm that the prevalence of mobile phone ownership amongst
students is extremely high. However there appear to be no harmful effects
of mobile phone usage on their audiovestibular systems within the range
of exposure of the study, insofar as can be detected by the self-report
method employed.
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