Half of Saudi Military Personnel Skip Hearing Protection Despite Knowing the Risks, New Study Finds

A cross-sectional survey of 256 Saudi military personnel reveals a wide gap between knowing that loud noise damages hearing and actually using protection on the job.

Noise-induced hearing loss is one of the most common, and most preventable, occupational injuries in the world. People who work around weapons, engines, and heavy machinery accumulate damage to the inner ear over years of exposure, often without noticing it until conversations start to feel muffled or a high-pitched ringing settles in.

A new study from researchers in Riyadh suggests the gap between knowing the risk and acting on it is larger than many hearing programs assume. Even among military personnel who reported clear awareness that loud sounds can permanently injure the ear, only about a third said they consistently used hearing protection.

Background: Why the Researchers Looked at This

Noise-induced hearing loss, often shortened to NIHL, develops when prolonged or intense sound damages the delicate hair cells in the cochlea, the snail-shaped sensory organ in the inner ear. Once those hair cells are injured, the body cannot grow them back, so the resulting hearing loss is permanent. NIHL frequently arrives with company in the form of tinnitus, the perception of ringing or buzzing that has no external source, and difficulty understanding speech in noisy places.

Military service is one of the highest-risk occupations for NIHL. Weapons fire, artillery, aircraft, vehicles, and heavy equipment all generate sound levels that can damage hearing quickly, sometimes after a single exposure. Hearing protection devices such as foam plugs, custom earplugs, and over-the-ear muffs work, but only when they are actually worn correctly and consistently. The authors of this study wanted to measure how often Saudi military personnel use protection, what they know about the risks, and how those two things relate to each other.

How the Study Was Done

The team built an Arabic-language self-administered questionnaire after reviewing the existing literature and consulting a focus group of clinicians and military members. The instrument had 14 items covering three areas: basic demographics, personal experience with noise exposure and hearing protection, and awareness of noise-related effects on hearing.

Paper copies were handed out to military personnel visiting the audiology clinic at King Abdulaziz Medical City in Riyadh between 2024 and 2025, and the same questionnaire was shared through social media to reach service members across the country. Two hundred fifty-six personnel completed the survey. Most were male, lived in Riyadh, were between 31 and 40 years old, and had a high-school level of education.

The researchers then looked for statistical associations between awareness, behavior, and self-reported hearing problems.

What the Researchers Found

The headline finding is the gap between awareness and action. About 130 of the 256 participants, or 50.8 percent, said they did not use hearing protection, even though they understood that loud noise can cause hearing loss and tinnitus. That association was statistically significant (p = 0.01), meaning the mismatch between knowing and doing was not a chance pattern.

Self-reported hearing loss was also tied to specific kinds of exposure. Participants who reported involvement in shooting or weapons use were significantly more likely to report hearing loss (p = 0.01). The type of noise source mattered as well, with another significant association (p = 0.02) between the kind of loud sound personnel were exposed to and the hearing problems they described.

Most participants in this sample said they had no hearing loss across years of service, but the authors note that this was based on self-report rather than audiometric testing. People with mild high-frequency loss often do not realize they have it until a formal hearing test reveals the pattern.

The overall picture is one of awareness without consistent behavior change. Knowing that loud noise is dangerous, in this group, did not translate reliably into wearing earplugs or muffs every time exposure occurred.

What It Means for People with Hearing Loss

The study is a reminder that awareness campaigns alone, however well intentioned, are not enough to protect hearing. The authors call for hands-on training that builds the habit of using hearing protection, paired with periodic audiometric testing so that early changes can be caught and addressed before they become disabling.

For anyone who has already accumulated noise damage, whether from military service, hunting, construction work, or years of loud music, the takeaways are practical. Get a baseline hearing test, take measures to prevent any further loss, and treat the loss you have. Untreated hearing loss is associated with social withdrawal, increased fatigue, and a higher long-term risk of cognitive decline, so addressing it early matters.

When Stigma Stops People from Treating Noise-Related Hearing Loss

One of the unspoken barriers in studies like this is the stigma still attached to wearing a hearing aid. People who have spent their careers in physically demanding, performance-oriented environments often resist anything that visibly signals "older" or "impaired" on their face or behind their ear. That hesitation can keep someone with real, measurable hearing loss out of treatment for years.

This is the gap the Panda Stealth was designed to fill. The Panda Stealth is a 2.3-gram invisible in-the-canal hearing aid that sits deep in the ear and is genuinely difficult for other people to see. It uses 12-band smart noise reduction to keep speech clean in noisy environments, and the charging case doubles as a wireless remote so the user can adjust settings without touching their ear in public.

The Panda Stealth comes with a 5-year warranty and a 45-day return window, so people who are nervous about whether a discreet device will work for them have time to find out. OTC hearing aids are approved for adults with mild-to-moderate hearing loss, which is the range most appropriate for noise-related damage; severe or profound losses are still best fit by an audiologist.

Limitations of This Research

A few caveats are worth keeping in mind. The study was cross-sectional, which means it captures one moment in time and cannot establish whether people who skip protection actually go on to develop more hearing loss than peers who use it. Hearing loss was self-reported rather than confirmed with audiometry, and self-reports tend to under-detect the high-frequency losses that NIHL produces first. The sample was also heavily skewed toward male personnel from Riyadh, so the results may not generalize to women in service or to personnel based elsewhere in the country.

The authors did not disclose any external funding source or conflicts of interest tied to hearing protection manufacturers, and the work appears to have been conducted as part of an institutional research effort.

What to Do With This

If you work or used to work around weapons or other loud equipment, the practical sequence is straightforward: wear hearing protection every time you are exposed, schedule a baseline audiogram if you have never had one, and look at treatment options if a hearing loss is already present. The longer untreated hearing loss persists, the harder the brain has to work to fill in the gaps, and that effort has measurable downstream costs in attention, fatigue, and social engagement.

Alanazi AA, Alhathal AN, Almutairi AM, Alrawdhan NS, Alrashied MA. Noise exposure burden and hearing protection compliance among Saudi military personnel: A cross-sectional study. The South African Journal of Communication Disorders. 2026. Retrieved from PubMed. https://doi.org/10.4102/sajcd.v73i1.1170