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How to prevent hearing loss in the workplace

Noise-induced hearing loss is one of the leading work-related conditions and affects millions of people around the world. People who work with heavy machinery, in loud sound environments and noisy factories for example are commonly affected.

According to “Public Health Burden of Noise-Induced Hearing Loss” a report published by the CDC, over 10 million people suffer from noise-induced hearing damage. It’s become a public health concern and the statistics are only expected to rise.

Sound levels that are almost or more than 85 decibels or dbA, especially in enclosed spaces where sound can’t travel and for long periods of time, are considered dangerous and too much noise for individuals to withstand without hearing damage.

With the employer identifying the best protective measures and the employee taking the steps necessary, hearing loss can be prevented in the workplace.

How is hearing loss in the workplace caused?

When there are consistently excessive and loud noises, it can damage the hair cells in our inner ear. The hair cells are very important when it comes to hearing because they communicate with our brain to detect sounds.

Eventually, these cells may suffer from extensive damage and die off. The more cells that are damaged beyond repair, the more severe the hearing loss.

Tips to prevent hearing loss in the workplace:

1. Use Hearing Protection Devices (HPD)

When the sound or noise level is around or greater than the occupational exposure limits (often 85dBA), hearing protectors are essential for hearing health.

The correct type of HPD varies, but properly fitted earplugs or earmuffs are most commonly used and work well when limiting exposure and muting noise.

2. Safety Controls to protect workers from hearing loss

In situations where certain hazards can be replaced with a safer alternative, it’s recommended to take that precaution and use quieter equipment where possible. If not, use engineering controls to reduce the noise risk.

Physically modifying the workspace, equipment and processes can put the worker in control of the noise and also reduce their risk of noise-induced hearing loss.

It may mean changing the work process to limit loud machinery use, servicing a machine for quieter operation or using sound barriers and making better use of space to limit noise.

It all helps prevent hearing loss for workers and won’t negatively affect their quality of life.

3. Shift Rotations

Implementing shift rotation is a great way to limit the amount of noise a person is exposed to daily and is crucial to hearing protection.

For example, rotating schedules and reduced shift lengths provide additional protection workers need for their hearing health.

4. Education on preventing hearing loss

Workers should be receiving regular training with instructions about the best practices on how to prevent hearing loss, how to use HPDs, how to diagnose the early signs and symptoms of hearing loss and further prevention information.

There should also be warning signs wherever the noise is greater than 85dBA informing workers of the hazard and need for hearing protection.

5. Conducting hearing tests

Annual hearing tests are essential to preventing noise-induced hearing loss for employees who work in a noisy environment.

The tests can give the employer a better understanding of dangers in the workplace, how to help prevent hearing loss and how to improve prevention programs and safety measures.

However, employees can detect early signs of hearing loss caused in the workplace, any changes in their hearing ability can be managed and solutions can be provided when necessary.

Does WorkSafe BC cover hearing loss in the workplace?

If you or an employee has noise-induced hearing loss from their work environment, you or they are eligible to claim workers’ compensation as long as it’s caused by exposure to noise at work.

For a claim to be accepted by WSB:

  • Must have a medical diagnosis of hearing loss due to noise
  • Work must have involved work exposure to noise levels averaged above 85 dBA for 8 or more hours per day for at least two years
  • There must be no evidence of your hearing loss relating to other causes

WSB also offers compensation for other cases as each situation is unique, but those suffering from noise-induced hearing loss in the workplace can receive support from WSB.

Finding a trained practitioner who can help you navigate the tricky situation of protecting your own hearing or your employee’s hearing while working in a noisy environment is important.

Hearing professionals at NexGen Hearing are dedicated to improving your experience and quality of life by seeking to understand each individual’s unique situation, sound environment and hearing abilities.

With personalized recommendations and hearing services, they can help you learn the best ways to protect yourself or your team members.

To learn more about NexGen Hearing and find a clinic near you, click here.

Sources:
https://peninsulacanada.com/blog/health-and-safety/how-to-prevent-noise-induced-hearing-loss-in-your-workplace/
https://deserthearingcare.com/blog/how-to-prevent-hearing-loss-at-the-workplace
https://advancedhearingcare.org/latest-news/tips-to-prevent-noise-induced-hearing-loss-at-the-workplace
https://www.cdc.gov/nceh/hearing_loss/how_do_i_prevent_hearing_loss.html https://www.ccohs.ca/oshanswers/prevention/ppe/ear_prot.html https://www2.gov.bc.ca/gov/content/employment-business/employment-standards-advice/personal-injury-and-workplace-safety/factsheets/specific-health-concerns/hearing-disorders-5617#:~:text=WorkSafeBC%20accepts%20two%20kinds%20of,exposure%20to%20noise%20at%20work https://www.worksafebc.com/en/claims/report-workplace-injury-illness/types-of-claims/hearing-loss

Do I Have Hearing Loss?

Unlike vision loss where people tend to promptly seek assistance by wearing glasses, hearing loss tends to be ignored, become rationalized by age or is blamed on others for not speaking clearly enough.

Hearing loss is common for many people throughout Canada. According to the Stats Canada Participation and Activity Limitation Survey (PALS), 6% of adults over the age of 55 report limitations as a result of hearing loss and this number increases to nearly 36% of adults aged 75 and older. In total, this works out to roughly 966,000 Canadians who are willing to report awareness of hearing loss (and that’s not considering those who are possibly in denial).

Many people are simply unaware of the signs and symptoms of hearing loss, the benefits of early detection and intervention, and what resources are available. In order to reduce the likelihood of a hearing loss going undetected, being ignored, and left untreated, here is what you can watch for:

Is there a problem?: The most common signs of hearing loss are needing repetition, turning the volume up on the television, difficulty hearing on the telephone, difficulty hearing clearly, difficulty hearing in background noise, and failing to hear common household sounds like the doorbell. Schedule a hearing test: Annual hearing testing is recommended for adults over the age of 55, even if they do not suspect a hearing loss. Hearing test results are medical records and, as such, are kept on file for 7 years. These results can be used as a baseline to compare with any future hearing evaluations. The best thing is that hearing testing is complimentary and does not require a referral from your family doctor or ENT specialist. Investigate available resources: While hearing aids are often recommended to treat hearing loss, there are other helpful devices that you may not have considered. For example, amplified telephones boost the volume of incoming calls and can often be adjusted for tone and customized for your hearing loss. TV devices amplified alarm clocks and alerting systems for doorbells and smoke detectors are also available.

If you believe that your parents, grandparents, or friends are suffering from a hearing loss (see hearing loss and parents for more), the best thing you can do for them is to speak up and, if necessary, help them choose a hearing care provider to work with them on their individual needs. For more information on hearing loss and available resources, or to take a free online hearing test, visit www.mainlandhearing.com.

Contributed by Dr. Susan Marynewich, Au.D., RAUD, RHIP

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For many aging adults, non-medical home care is the right fit. Your loved one will receive the support and attention of a professional caregiver for however much time they need it. Some care recipients benefit from companionship services for just a few hours each week, while others prefer receiving assistance from a caregiver daily. However, some aging adults have medical needs that go beyond the scope of non-medical home care. They might benefit more by receiving care from a live-in nurse or another healthcare provider. And for others, assisted living might be the best choice if they require 24-hour medical care or attention.

Get Mobile!

Do more of what you want – when you want. If you ever find yourself waiting around for people to assist you with daily tasks and errands, a mobility scooter could allow you to take matters into your own hands. Confinement can be the most depressing situation that restricted mobility individuals can experience. Nobody wants to stay inside for a long time, especially when it isn’t necessary. Battery powered scooters have come a long way and are now more affordable than ever. They provide the freedom to get around, they conserve physical energy, and they also provide you access to places you may not have previously been able to go.

Referred by Your Physician

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Putting a Stop to Ageism

The World Health Organization states there are three ways to combat ageism:
• education to dispel myths and stereotypes and raise awareness of the impact of ageism.
• intergenerational interventions, which create cooperation and empathy between age groups.
• law and policy changes, which can reduce inequity and discrimination.

These efforts require commitment from governments and institutions, as they hold the most power to create change. On an individual level, people can contribute to these efforts by being an ally. Allyship involves dedicating personal time and energy to acting against ageism by:
• Becoming aware of ageism: Reflect on how ageism shapes one’s own thoughts, feelings, and life experiences.
• Learning about ageism: Learn how ageism affects others by listening to personal stories, reading books, and researching.
• Developing skills: Learn about and practice advocacy skills, such as knowing when to speak up and when to step back.

What is “Ageism”?

Ageism is the discrimination against an individual strictly based on their age. Ageism is most often thought of as prejudice against older individuals, however there are forms of ageism that affect younger generations as well. Here are some quick definitions, facts, and solutions about ageism. Types of ageism include:
• institutional ageism, which occurs when an institution perpetuates ageism through its actions and policies.
• interpersonal ageism, which occurs in social interactions.
• internalized ageism, which is when a person internalizes ageist beliefs and applies them to themselves.

Ageism comes in many forms. Some examples of ageism in the workplace include:
• refusing to hire people over or under a certain age.
• enacting policies that unfairly privilege one age group over another.
• viewing older people as out of touch, less productive, or stuck in their ways.
• viewing younger people as unskilled, irresponsible, or untrustworthy
• bullying or harassment.

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Make Social Interaction a Priority

Maintaining relationships and spending time with others is essential to our emotional and mental well-being. It can help prevent depression which affects 20 percent of the population over 70 years of age. Socializing also keeps the mind active and improvements are greater when the person is involved in fun interests with other people. Plan regular get-togethers with friends, such as a weekly lunch date or coffee with another senior or loved one. Scheduling social interactions give us something to look forward to on a regular basis. For those who are truly adventurous you can enjoy new experiences and meet new people by signing up for travel tours, book clubs, and much more at your local community centre.