Prevalence of loud leisure noise activities among a representative sample of Canadians aged 6–79 years

Tinnitus, often referred to as 'ringing in the ears', is highly prevalent. However, patients may also present with a number of other symptoms. To review the broad range of symptoms of tinnitus, to evaluate their impact on patient quality of life and to explore methods of diagnosis and assessment. An electronic literature search was performed in PubMed between September and December 2010. Accumulating evidence suggests that the symptoms of tinnitus are not confined to the characteristic 'ringing in the ears', but instead encompass wide-ranging symptoms that include emotional components such as sleep disturbance, anxiety, depression, irritation, and concentration difficulties. Patients with tinnitus experience a spectrum of distressing symptoms that impact their quality of life and there is a clear need for action. Clinicians need to recognize and diagnose tinnitus that occurs with other wide-ranging symptoms to ensure that these symptoms are identified and patients receive effective treatment. Show more

To estimate the prevalence of workplace noise exposure and use of hearing protection devices (HPDs) at noisy work, NIOSH analyzed 1999-2004 data from the National Health and Nutrition Examination Survey (NHANES). A total of 9,275 currently employed workers aged > or =16 years were included in the weighted analysis. Hazardous workplace noise exposure was defined as self-reported exposure to noise at their current job that was so loud that the respondent had to speak in a raised voice to be heard. Industry and occupation were determined based on the respondent's current place and type of work. Twenty-two million US workers (17%) reported exposure to hazardous workplace noise. The weighted prevalence of workplace noise exposure was highest for mining (76%, SE = 7.0) followed by lumber/wood product manufacturing (55%, SE = 2.5). High-risk occupations included repair and maintenance, motor vehicle operators, and construction trades. Overall, 34% of the estimated 22 million US workers reporting hazardous workplace exposure reported non-use of HPDs. The proportion of noise-exposed workers who reported non-use of HPDs was highest for healthcare and social services (73.7%, SE = 8.1), followed by educational services (55.5%). Hearing loss prevention and intervention programs should be targeted at those industries and occupations identified to have a high prevalence of workplace noise exposure and those industries with the highest proportion of noise-exposed workers who reported non-use of HPDs. Published 2009 Wiley-Liss, Inc. Show more