Use of Personal Hearing Protection Devices at Loud Athletic or Entertainment Events Among Adults — United States, 2018
Weekly / October 19, 2018 / 67(41);1151–1155
What is already known about this topic?
Noise-induced hearing loss is a substantial, often unrecognized, health problem.
What is added by this report?
Among surveyed U.S. adults, approximately 8% reported consistent use of a hearing protection device (HPD) at loud athletic or entertainment events; women and older adults were less likely to use an HPD, whereas adults with hearing impairment, or who had a hearing-impaired household member, or some college education were significantly more likely to use an HPD.
What are the implications for public health practice?
Increasing awareness about the adverse health effects of excessive noise exposure and the simple preventive measures to reduce risk are needed. Health care providers can help their patients prevent or reduce the risks for noise-induced hearing loss.
Tens of millions of U.S. residents have a range of adverse health outcomes caused by noise exposure (1). During 2011–2012, 21 million U.S. adults who reported no exposure to loud or very loud noise at work exhibited hearing damage suggestive of noise-induced hearing loss (2). In addition to the known risk for hearing damage, nonauditory adverse health outcomes and health risks from excessive environmental sound exposure can include effects on the cardiovascular system, metabolism, blood pressure, body weight, cognition, sleep, mental health, quality of life, and overall well-being (1,3,4). CDC analyzed a representative sample of the U.S. adult population (aged ≥18 years) from a 2018 national marketing survey (50 states and the District of Columbia) that included questions about use of hearing protection devices (HPDs) (e.g., ear plugs or ear muffs) during recreational exposure to loud athletic and entertainment events; approximately 8% of respondents reported consistent use of an HPD at these types of events. Among those adults more likely to wear an HPD, 63.8% had at least some college education, and 49.1% had higher income levels. Women and older adults were significantly less likely to use HPDs. These findings suggest a need to strengthen a public health focus on the adverse health effects of excessive noise exposure at home and in recreational settings as well as a need for continued efforts to raise public awareness about the protective value of HPDs.
Sound intensity at recreational events can reach hazardous levels and might remain high for the duration of the event, thereby increasing the risk for hearing damage. To protect the public health and welfare, in 1974 the Environmental Protection Agency determined that a 24-hour exposure limit level of 70 decibels (dB) would produce minimal hearing loss in 96% of the population.* In 1999, the World Health Organization Guidelines for Community Noise concluded that a 24-hour equivalent sound level of ≤70 dB would avoid hearing impairment in 95% of persons, even over a lifetime of exposure.†
In an assessment of noise exposure at college basketball games, attendees wearing dosimeters at a midsized arena were exposed to average sound levels over 98 dB, with peak levels ranging from 127.5 to 138.3 dB (5). Other investigators reported sound level measurements at arenas hosting hockey games ranging from 81 to 96 dB, with peak sound levels from 105 to 124 dB (6). In another investigation, recorded instantaneous peak sound levels of up to 140 dB during college football games were reported (7). As recommended by the National Hearing Conservation Association, persons exposed to high levels of sounds can limit their risk by using a personal HPD, increasing distance from the source, and by taking quiet breaks to reduce their overall sound exposure (8).
CDC analyzed data from the 2018 SpringStyles, a cross-sectional, national online marketing survey conducted by Porter Novelli via the KnowledgePanel of the market research firm Growth for Knowledge.§ Panel members were randomly recruited by mail using probability-based sampling by address to reach respondents regardless of whether they had landline telephones or Internet access. If needed, households were provided with a laptop or tablet computer and Internet access. During March 21–April 11, 2018, a random sample of 10,904 panelists received an initial SpringStyles survey covering a wide range of personal health-related conditions, knowledge, and attitudes. Panelists who did not answer at least half of the questions or who completed the survey in ≤5 minutes were removed, resulting in a response rate of 58.9%. Panelists who completed the survey received a cash-equivalent reward worth approximately $5. To match U.S. population proportions, participant responses were weighted to March 2017 U.S. Census estimates on eight selected demographic variables: age, census region, education, sex, household income, household size, metro status, and race/ethnicity.
The 2018 SpringStyles survey included the following question related to the use of an HPD during recreational exposure to loud sounds: “In the past 12 months, how often did you wear hearing protection devices (ear plugs, ear muffs) when attending a loud athletic or entertainment event?” Participants were asked to indicate their responses on a 5-point Likert scale (never or seldom, some of the time, about half the time, most of the time, or always).
Independent variables included sex, age, race/ethnicity, education, household income, metropolitan statistical area of residence status, presence of hearing impairment in a household member, and frequent sporting event attendance. A total of 6,357 adults answered the question concerning HPD use during a loud athletic or entertainment event. Researchers combined participant answers into three categories: never or seldom, some or about half the time, and most of the time or always; they then applied adjusted multinomial logistic regression to examine how the likelihood of wearing an HPD varied by sociodemographic factors.
Overall, 81.8% of U.S. adults aged ≥18 years reported never or seldom wearing an HPD when attending a loud athletic or entertainment event (Table 1). The majority of adults who never or seldom wore HPDs at these types of events were women (54.4%), white (65.1%), or lived in a metropolitan area (86.5%). Adults who were more likely to wear an HPD (most of the time or always) at loud athletic or entertainment events had at least some college education (63.8%) or had household incomes of ≥$75,000 (49.1%).
Compared with adults who had a bachelor’s degree or other higher education, those with a high school education or less (odds ratio [OR] = 1.7) and those with some college education (OR = 1.6) were significantly more likely to not wear HPDs (Table 2). Adults aged ≥35 years were significantly more likely to not wear HPDs than were young adults aged 18–24 years. Among adults who frequently enjoy attending sporting events as a leisure-time activity, women were twice as likely (OR = 2.0) as men to seldom or never wear HPDs. Adults with hearing impairment or with a deaf or hard-of-hearing household member were significantly more likely to wear HPDs than were those without hearing impairment in a household member or themselves.
In this analysis, approximately 8% of participants reported consistent use of an HPD at loud athletic or entertainment events. Approximately two thirds of adults who were more likely to wear an HPD had at least some college education, and approximately half had higher income levels. Women and older adults were significantly less likely to wear an HPD.
Persons with auditory damage caused by excessive loud sound exposure often do not recognize it. An analysis of 2011–2012 data from the National Health and Nutrition Examination Survey found that one in four U.S. adults who reported excellent or good hearing had damage to their hearing suggestive of excessive exposure to loud sounds (2). During a given 24-hour period, persons are exposed to a wide range of loud sounds, including not only those at work, but also at home, school, and places of recreation, thereby complicating the determination of an exposure level that would provide an adequate level of safety to protect hearing.
It has been reported that despite an apparent understanding of the effects of noise exposure from loud activities, much of the public appears unconcerned about the use of HPDs during recreational activities (9). As part of a health belief model, a construct to describe factors that affect participation in a health behavior and personal experience of noise injury symptoms, as well as awareness of the benefits of ear plugs and the long-term implications of hearing damage are key motivators for using HPDs (10).
The findings in this report are subject to at least two limitations. First, the data obtained in this survey were self-reported and relied on respondents’ perceptions of loudness, recall of attendance at events, and their HPD use. Second, although a subgroup of panelists reported frequently enjoying sporting events, that frequency was not defined, and frequency of attending was interpreted by the respondent.
The reported infrequent use of HPDs at loud athletic and entertainment events suggests the need for an increased public health focus on recreational noise exposure, including efforts to raise awareness about the adverse health effects of excessive noise exposure at home and in recreational settings, as well as the protective value of HPDs. Discussions between patients and health care providers regarding the consequences of excessive sound exposure and the potential benefits to health from the use of hearing protection might provide opportunities to prevent or reduce harmful effects.¶
Robin M. Ikeda, Office of Noncommunicable Diseases, Injury, and Environmental Health, CDC; Patrick Breysse, National Center for Environmental Health and Agency for Toxic Substances and Disease Registry, CDC; Monica Méndez Morello, Office of Policy, Planning, and Partnership, National Center for Environmental Health and Agency for Toxic Substances and Disease Registry, CDC; Padmaja Vempaty, Office of Science, National Center for Environmental Health and Agency for Toxic Substances and Disease Registry, CDC; Fred Fridinger, Office of Communication Science, Office of the Associate Director for Communication, CDC.
Corresponding author: John Eichwald, email@example.com, 404-498-3961.
1Office of Science, National Center for Environment Health, CDC; 2Division of Toxicology and Human Health Services, Agency for Toxic Substances and Disease Registry, Atlanta, Georgia; 3Office of the Director, National Center for Environment Health, CDC.
All authors have completed and submitted the ICMJE form for disclosure of potential conflicts of interest. No potential conflicts of interest were disclosed.
- Hammer MS, Swinburn TK, Neitzel RL. Environmental noise pollution in the United States: developing an effective public health response. Environ Health Perspect 2014;122:115–9. CrossRefExternal PubMedExternal
- Carroll YI, Eichwald J, Scinicariello F, et al. Vital signs: noise-induced hearing loss among adults—United States 2011–2012. MMWR Morb Mortal Wkly Rep 2017;66:139–44. CrossRefExternal PubMedExternal
- Jarosińska D, Héroux M-È, Wilkhu P, et al. Development of the WHO environmental noise guidelines for the European region: an introduction. Int J Environ Res Public Health 2018;15:813. CrossRefExternal PubMedExternal
- Basner M, Babisch W, Davis A, et al. Auditory and non-auditory effects of noise on health. Lancet 2014;383:1325–32. CrossRefExternal PubMedExternal
- Morris GA, Atieh BH, Keller RJ. Noise exposures: assessing an NCAA basketball arena on game day. Prof Saf 2013;58:35–7.
- Cranston CJ, Brazile WJ, Sandfort DR, Gotshall RW. Occupational and recreational noise exposure from indoor arena hockey games. J Occup Environ Hyg 2013;10:11–6. CrossRefExternal PubMedExternal
- Barnard A, Porter S, Bostron J, TerMeulen R, Hambric S. Evaluation of crowd noise levels during college football games. Noise Control Eng J 2011;59:667–80. CrossRefExternal
- National Hearing Conservation Association, Task Force on Prevention of Music-Induced Hearing Disorders. Position statement: recreational music exposure. Aurora, CO: National Hearing Conservation Association; 2018. https://www.hearingconservation.org/assets/docs/MIHD_Position_Statement_FINA.pdfCdc-pdfExternal
- Ivory R, Kane R, Diaz RC. Noise-induced hearing loss: a recreational noise perspective. Curr Opin Otolaryngol Head Neck Surg 2014;22:394–8. CrossRefExternal PubMedExternal
- Beach EF, Williams W, Gilliver M. A qualitative study of earplug use as a health behavior: the role of noise injury symptoms, self-efficacy and an affinity for music. J Health Psychol 2012;17:237–46. CrossRefExternal PubMedExternal
Suggested citation for this article: Eichwald J, Scinicariello F, Telfer JL, Carroll YI. Use of Personal Hearing Protection Devices at Loud Athletic or Entertainment Events Among Adults — United States, 2018. MMWR Morb Mortal Wkly Rep 2018;67:1151–1155. DOI: http://dx.doi.org/10.15585/mmwr.mm6741a4External.
MMWR and Morbidity and Mortality Weekly Report are service marks of the U.S. Department of Health and Human Services.
Use of trade names and commercial sources is for identification only and does not imply endorsement by the U.S. Department of Health and Human Services.
References to non-CDC sites on the Internet are provided as a service to MMWR readers and do not constitute or imply endorsement of these organizations or their programs by CDC or the U.S. Department of Health and Human Services. CDC is not responsible for the content of pages found at these sites. URL addresses listed in MMWR were current as of the date of publication.
All HTML versions of MMWR articles are generated from final proofs through an automated process. This conversion might result in character translation or format errors in the HTML version. Users are referred to the electronic PDF version (https://www.cdc.gov/mmwr) and/or the original MMWR paper copy for printable versions of official text, figures, and tables.
Questions or messages regarding errors in formatting should be addressed to firstname.lastname@example.org.