ArticleAlzheimer's & dementia (Amsterdam, Netherlands)2022
Subjective cognitive decline in Brazil: Prevalence and association with dementia modifiable risk factors in a population-based study.
Article in Alzheimer's & dementia (Amsterdam, Netherlands), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 14 citations in OpenAlex.
- A world view: Considerations of sociocultural diversity in the study of subjective cognitive decline in Alzheimer's disease and related dementias.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026Review
- Subjective Cognitive Decline in Brazilian Adults: Prevalence and Associated Social, Lifestyle, and Health-Related Factors: A Nationally Representative Cross-Sectional Analysis from the ELSI-Brazil Cohort.Neurology international · 2026Article
- Article
- Dementia and cognitive decline in Black Brazilians: a narrative review.Frontiers in human neuroscience · 2026Review
- Resilience and social support as correlates of dementia risk: insights from a biopsychosocial analysis of the All of Us dataset.Frontiers in public health · 2026Article
- Overview of subjective cognitive decline in Brazil: a narrative review.Dementia & neuropsychologia · 2026Review
- Construction of a classification model for dementia among Brazilian adults aged 50 and over.Frontiers in aging neuroscience · 2026Article
- The relationship between social networks and subjective cognitive decline in Chinese younger older adults: the mediating effect of self-perception of aging.BMC public health · 2025Article
- One-Year Changes in Depressive Symptoms and Cognitive Function Among Brazilian Older Adults Attending Primary Care.Healthcare (Basel, Switzerland) · 2025Article
- Article
- Modifiable dementia risk factors associated with objective and subjective cognition.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024Article
- Brain Health and Cognition in Older Adults: Roadmap and Milestones towards the Implementation of Preventive Strategies.Brain sciences · 2024Review
- Subjective cognitive decline in Brazil: Prevalence and association with dementia modifiable risk factors in a population-based study.Alzheimer's & dementia (Amsterdam, Netherlands) · 2022Article
- Association of cardiometabolic multimorbidity with motoric cognitive risk syndrome in older adults.Alzheimer's & dementia (Amsterdam, Netherlands)Article
Corrections and comments
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Authors and funding
8 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Subjective cognitive decline (SCD) may be an early symptom of Alzheimer's disease. We aimed to estimate the prevalence of SCD in Brazil and its association with dementia modifiable risk factors. Methods: We used data of 8138 participants from the Brazilian Longitudinal Study of Aging (ELSI-Brazil), a population-based study that included clinical and demographic variables of individuals across the country. We calculated the prevalence of SCD and its association with dementia modifiable risk factors. Results: We found that the prevalence of SCD in Brazil was 29.21% (28.22%-30.21%), varying according to region, sex, and age. SCD was strongly associated with hearing loss, low education, psychological distress, Brown/Pardo and Black races. Discussion: The prevalence of SCD in Brazil is higher than in high-income countries. Brown/Black races and dementia modifiable risk factors were associated with SCD. Public strategies that target SCD may help mitigate the incidence of dementia.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.