What is the prevalence of Essential Tremor?
How many people does Essential Tremor affect? Does it have the same prevalence in men and women? And in the different countries?
The prevalence of Essential Tremor is relatively high, affecting approximately 0.4% to 5.6% of the global population. This neurological disorder is characterized by involuntary shaking movements, commonly affecting the hands, but can also involve the head, voice, or other body parts. Essential Tremor typically manifests in individuals aged 40 or older, although it can occur at any age. While the exact cause is unknown, genetic factors are believed to play a significant role. Although not life-threatening, Essential Tremor can significantly impact daily activities and quality of life for those affected.
Essential Tremor (ET) is a neurological disorder characterized by involuntary shaking or trembling of certain body parts, most commonly the hands. It is considered one of the most prevalent movement disorders, affecting a significant number of individuals worldwide.
The prevalence of Essential Tremor varies across different populations and age groups. According to various studies, the overall prevalence of ET ranges from 0.4% to 5.6% in the general population. However, the prevalence increases with age, with estimates ranging from 4.6% to 6.3% in individuals aged 60 and above.
Essential Tremor is more commonly observed in individuals of European descent, with a lower prevalence in Asian and African populations. It affects both men and women equally, and its severity can vary from mild to severe, significantly impacting daily activities and quality of life.
While the exact cause of Essential Tremor is still unknown, it is believed to have a genetic component, as it often runs in families. Additionally, certain environmental factors and other medical conditions may contribute to its development.
Early diagnosis and appropriate management of Essential Tremor are crucial in minimizing its impact on individuals' lives. Treatment options include medications, lifestyle modifications, and in severe cases, surgical interventions.
