WHO releases shocking statistics on hearing loss – CSN News

Over 700 million of these are expected to need rehabilitation. Globally, the increasing prevalence of hearing loss, which is linked to factors like loud noise exposure, ageing and other factors, has grave health, economic and social implications.

Hearing loss is on the rise in many countries.

More than 430 millions people worldwide need rehabilitation due to disabling hearing losses, and nearly 80 percent live in countries with low or middle incomes. Over 25% of people over 60 suffer from hearing loss that is disabling, making it difficult for them to communicate or participate in their daily lives.

The WHO warns that 1 billion young people are at risk for permanent, preventable hearing loss because of unsafe listening habits. This includes prolonged exposure of loud music (such as clubbing) and the misuse personal audio devices like ear pods.

Risk factors and causes of hearing loss

Hearing loss can happen at any age.

• Prenatal causes include genetic conditions and infections (such as rubella) during pregnancy.
• Birth-related complications include: low birth weight, jaundice and lack of oxygen.
• Children’s diseases: Meningitis, fluid accumulation in the ear, and chronic ear infections.
• Adulthood risk: Chronic disease, age-related degeneration and exposure to loud sound, smoking or ototoxic drugs.

Hearing loss that is not addressed can also lead to mental health problems, cognitive decline and social isolation. The WHO estimates that the global economic cost of unaddressed hearing loss reaches nearly $1 trillion (€954 billion) annually.

How to prevent hearing damage

Public health measures, such as immunisation for infections like rubella and meningitis, can prevent hearing loss despite its prevalence. Safety at work and in leisure is essential to prevent noise exposure and chemical poisoning.

Hearing loss can be effectively managed with the use of hearing aids, cochlear implant, assistive devices and speech therapy.

WHO emphasizes that governments should invest in services for ear and hearing health. They estimate that an investment of $1.40 annually per person can yield a 16 fold return over the course of a decade.

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Please read this article. full press release by WHO on hearing loss.