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Prevalence of Hearing Loss and Perceptions of Hearing Health and Protection among Florida Firefighters

Author

Listed:
  • Barbara Millet

    (Department of Interactive Media, University of Miami, Miami, FL 33136, USA)

  • Hillary A. Snapp

    (Department of Otolaryngology, University of Miami, Miami, FL 33136, USA)

  • Suhrud M. Rajguru

    (Department of Otolaryngology, University of Miami, Miami, FL 33136, USA
    Department of Biomedical Engineering, University of Miami, Coral Gables, FL 33136, USA
    RestorEar Devices LLC, Bozeman, MT 59715, USA)

  • Natasha Schaefer Solle

    (Department of Medicine, University of Miami, Miami, FL 33136, USA)

Abstract

Firefighters are exposed to extensive hazardous noise while on the job, both during routine tasks at the station and when responding to calls. However, little is known about firefighters’ occupational noise hazards. This study employed mixed methods, including focus groups, a survey, and audiometric testing, to identify sources of noise in the firefighters’ work environment, determine hearing protective strategies, discern firefighters’ perceptions of occupational noise exposure and impacts to their health, and quantify the prevalence of hearing loss among South Florida firefighters. A total of 6 senior officers served in an expert panel, 12 participated in focus groups, 300 completed the survey, and 214 received audiometric tests. Most firefighters were unaware of the risk and their departments’ policies, and did not participate in hearing protection practices and avoided using hearing protection devices, which they believed impede team communication and situational awareness. Nearly 30% of participating firefighters showed mild to profound hearing loss, a prevalence that is considerably worse than expected by normal aging alone. Educating firefighters about noise-induced hearing loss early in their careers may have significant health implications for their future. These findings provide insights for developing technologies and programs to mitigate the effects of noise exposure in the firefighting population.

Suggested Citation

  • Barbara Millet & Hillary A. Snapp & Suhrud M. Rajguru & Natasha Schaefer Solle, 2023. "Prevalence of Hearing Loss and Perceptions of Hearing Health and Protection among Florida Firefighters," IJERPH, MDPI, vol. 20(5), pages 1-16, February.
    • Handle: RePEc:gam:jijerp:v:20:y:2023:i:5:p:3826-:d:1075627
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    References listed on IDEAS

    as
    1. Samson Jamesdaniel & Kareem G. Elhage & Rita Rosati & Samiran Ghosh & Bengt Arnetz & James Blessman, 2019. "Tinnitus and Self-Perceived Hearing Handicap in Firefighters: A Cross-Sectional Study," IJERPH, MDPI, vol. 16(20), pages 1-9, October.
    2. Goman, A.M. & Lin, F.R., 2016. "Prevalence of hearing loss by severity in the United States," American Journal of Public Health, American Public Health Association, vol. 106(10), pages 1820-1822.
    3. Hillary A. Snapp & Natasha Schaefer Solle & Barbara Millet & Suhrud M. Rajguru, 2022. "Subclinical Hearing Deficits in Noise-Exposed Firefighters," IJERPH, MDPI, vol. 19(17), pages 1-13, September.
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