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Audiology Student Blog

Bar Hopping in the Name of Audiology

Published March 27, 2012 3:15 PM by Dusty Richards

Spring Break has come and gone, and now I'm preparing for both the AudiologyNOW! conference in Boston, MA, as well as the home stretch of the semester. What did I do during my break? I will confess that I slept eight hours nearly every night. Most every evening was spent bar and club hopping. Sounds fun, right?

It was actually part of my research. As of tonight, my data collection is finished! My topic is essentially assessing whether full-time employees in night-life establishments are at-risk for permanent hearing loss. I won't completely spoil the results, but those familiar with OSHA standards may be surprised to know that many of the recorded sound levels came in below the action level for exposure. Night-life establishments are subjected to OSHA noise pollution regulations, though rarely enforced due to lack of manpower.

Despite the early indications of my results, I have no question that other night-life establishments are soaring past the recommended exposure levels. I believe that an additional interesting study would be employee attitudes and knowledge towards the threat of noise-induced hearing loss. Many that I came across throughout the week were 21-30 years of age. Are they aware of the risks? Do they even care? Remember that our line of work involves treatment of hearing loss, which includes prevention. It is important to educate the younger populations on the troublesome implications that come along with hearing impairment, even if it may seem that they don't want to hear it.


2 comments

I did! Though levels did record under the action level for the TWA (according to calculations from the SLM), I should note that the data reflected individual conditions for 10 minute sample times. Weighting the exposure based on employees' shift duration and work areas during the shift tell a different story. Again, don't want to spoil the results too much. :)

Dusty Richards April 14, 2012 8:11 PM

Just curious, did you use or reference the ANSI standard for Measurement of Occupational Noise Exposure in your protocol?

Ashley April 11, 2012 11:32 AM

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    Occupation: Full-time AuD student; Part-time grad assistant
    Setting: University of Arkansas for Medical Sciences
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