Incidence of Tinnitus Amongst Teenagers and Young Adults mp3 Users

To compare the incidence of tinnitus between mp3 users and non-users, ages between 15-30.

  1. Tinnitus Talk
    The aim of this study is to compare the incidence of tinnitus between mp3 users and non-users, aged between 15 and 30 years old. 100 patients will be recruited in Valença secondary schools. High frequency audiometry and otoacoustic emissions will be performed.Tinnitus patients will complete the Tinnitus Handicap Inventory questionnaire.


    Enrollment: 100
    Study Start Date: August 2009
    Study Completion Date: December 2009
    Primary Completion Date: December 2009 (Final data collection date for primary outcome measure)
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