Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
Prevalence of dementia in selected Middle East and North Africa (MENA) countries: A systematic review and meta-analysis.
Систематический обзорСтатьяМетаанализНазвание и аннотация: Перевод в очереди
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Sedighi Mohsen, Shahabi Mohammad Hasan, Amanollahi Alireza, Alam Khurshid, Shemehsavar Soudabeh, Shirzadi Zahra, Sabatini Serena, Khatoonabadi Ahmad R, Prina Matthew, Hosseini Akram A, Burley Claire V, Dunne Jennifer, Mahinrad Simin, Dajani Iman, Martins Ralph N, Stephan Blossom C M, Chaari Ali, Sohrabi Hamid R
Аннотация
Data on dementia epidemiology in the Middle East and North Africa (MENA) region is limited. This systematic review and meta-analysis examined dementia prevalence across MENA. Databases were searched up to October 2024. Analyses were stratified by country and sex. Pooled prevalence was estimated using a random-effects model with a 95% confidence interval (CI). Fifty-two studies on the selected countries met inclusion criteria, covering 87,219 individuals with dementia from a total population of 1,045,908. The pooled prevalence was 12.16% (95% CI: 9.61-14.96) for the region and the Israel had the highest prevalence (17.00%), followed by Iran (13.20%), Turkey (11.40%), Saudi Arabia (8.34%), and Egypt (6.86%). Dementia was more common in women than men (13.84% vs. 8.69%). Dementia is prevalent in MENA, with significant variation across countries. The region's aging population highlights the need for ongoing monitoring of dementia trends.