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Updated: Jul 2, 2025
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The 4 Mountains Test: A Short Test of Spatial Memory with High Sensitivity for the Diagnosis of Pre-dementia Alzheimer's Disease
Published on: October 13, 2016
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[Prevention of dementia].
Walter M Schippinger1, Gerald Pichler2
1Abteilung für Innere Medizin, Albert-Schweitzer-Klinik, Geriatrische Gesundheitszentren der Stadt Graz, Albert-Schweitzer-Gasse 36, 8020, Graz, Österreich. walter.schippinger@stadt.graz.at.
Der Nervenarzt
|February 28, 2024
Summary
Dementia prevalence is rising globally with aging populations. Around 40% of dementia cases are linked to 12 modifiable risk factors, offering opportunities for prevention.
Area of Science:
- Neurology
- Public Health
- Gerontology
Context:
- Global dementia prevalence is increasing due to rising life expectancy.
- Dementia poses a significant challenge to future healthcare and social systems.
- Approximately 40% of new dementia diagnoses are linked to potentially modifiable risk factors.
Purpose:
- To identify and summarize key risk factors associated with dementia.
- To inform preventive strategies based on scientific evidence.
Summary:
- The Lancet commission identified 12 modifiable risk factors for dementia.
- These include low education, hearing impairment, brain injury, hypertension, diabetes, smoking, alcohol, depression, obesity, social isolation, and air pollution.
- Evidence is based on longitudinal studies, systematic reviews, and meta-analyses.
Impact:
- Highlights the potential for dementia prevention through lifestyle and environmental modifications.
- Provides a framework for public health initiatives targeting dementia risk reduction.
- Emphasizes the importance of addressing these factors in clinical practice and policy-making.
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