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prevalence
1,246 studies tagged prevalence, dated 1968-07-01 to 2026-09-23. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
- Prevalence of dementia among community-dwelling older adults in rural Uganda: findings from DEPEND Uganda (Dementia Epidemiology, unmet need and co-developing solutions in Uganda) 2026-09-23
- Cognition in Whitehall II 'SuperAgers': An Analysis of Dementia Risk Factors 2026-09-14
- A National Survey Exploring Dementia Diagnostics and Care Provisions in Primary Care in England 2026-09-12
Studies
1,246 studies carry this tag.
Date range
1968 to 2026
Top journals
- Alzheimer s & Dementia 76
- Journal of the American Geriatrics Society 52
- Neurology 40
- Alzheimer's & dementia : the journal of the Alzheimer's Association 37
- International journal of geriatric psychiatry 26
493 journals in all.
Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.
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59/100
Non-specific codes were most common. Alzheimer's and vascular dementia codes showed high regional variability.
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The CatBoost-based risk model achieved an area under the receiver-operating characteristic curve (AUROC) of 0.814 (<70 years) and 0.892 (<65 years).
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The Centers for Medicare & Medicaid Services' (CMS) Guiding an Improved Dementia Experience (GUIDE) Model represents a landmark opportunity to improve outcomes for persons with dementia and their caregivers and scale comprehensive dementia care through a structured service delivery and alternative payment approach.
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Multivariable linear regression analysis indicated that being married (β = 0.6, p-value = 0.02) and being a young adult (β = 0.52, p-value = 0.04) were significantly associated with better neurocognitive performance.
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Of 234 patients, 143 (61.1%) were Aβ-positive.
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Participants numbered 3334 and had a median age of 62 years.
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Dementia, the most common subtype of which is Alzheimer’s disease, represents a significant global and social health challenge.
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Following the pilot field test, a sustainability plan was co-developed with community facilitators to support continued implementation and ensure that resources spent on DWDAlter were not lost.
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Dementia disproportionately affects Hispanic/Latino caregivers, and while some interventions exist, their consideration of intersectional factors remains unclear.
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After screening 3670 articles for eligibility, the review includes 12 studies.
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50/100
Providing a dementia diagnosis is challenging, especially in primary care and considering diverse patient backgrounds.
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About 65% of caregivers used at least one support service, with 52% utilizing home-based services and 52% community-based services.
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40/100
Sex influences cognitive aging and dementia, yet research on the impact of female-specific factors, such as parity and fetal sex, on later-life cognition remains limited and equivocal.
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Dementia poses major challenges to healthcare worldwide.
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Dementia, including Alzheimer’s disease and related dementias (ADRD), is a major cause of death among older adults in the United States.
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The global age-standardised DALY rates of ADRDs per 100 000 population slightly increased from 1331.59 (95% confidence interval (CI) = 881.57, 1781.61) in 1990 to 1347.24 (95% CI = 906.36, 1788.12) in 2021, with an AAPC of 0.04% (95% CI = 0.02, 0.05).
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This study aims to explore the utility of artificial intelligence (AI) in classifying dementia severity based on gait analysis data and to examine how machine learning (ML) can address the limitations of conventional statistical approaches.
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Worldwide, over half of all individuals with dementia are undiagnosed.
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The intervention group showed a significantly lower delirium incidence (34% versus 18%, p =0.010) and earlier detection of delirium after hospitalization (3.2 versus 2.2 days, p =0.035).
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Time is an under-recognised social determinant of brain health, and is potentially as important as education or income for dementia risk.
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Early and accurate diagnosis of dementia is essential to improving patient outcomes and reducing societal burden.
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38/100
Mild cognitive impairment and dementia are common symptoms in people with Parkinson's disease (PwPD) that impair the quality of life of those affected.
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Among a matched sample of 15,410,030 beneficiaries, accounting for both provider and patient characteristics, the incident dementia diagnosis rate was 0.11 percentage points lower for MA beneficiaries compared to TM beneficiaries attributed to the same PCP.
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Dementia, a progressive neurodegenerative disorder affecting memory, cognition, and behaviour, poses a major global health challenge in aging populations.
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Cognitive status was determined for 5414 participants, with a dementia prevalence of 8.9% when assessed at a mean age of 81 years.
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Targeted interventions, as enhanced training and improved support systems, are essential to address these disparities and better support GPs.
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The 2024 Lancet Commission Report on dementia prevention has identified 14 modifiable risk factors that account for approximately 45% of global dementia cases.
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Alzheimer's disease and related dementias disproportionately affect minority racial and ethnic communities.
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A total of 63 studies were included in this study.
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In our dataset search, we identified 108 910 people with a record indicating dementia at any time.
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We sought to identify patterns in occupational therapy (OT) and physical therapy (PT) home health care visits among people living with dementia (PLWD) by (1) level of function care partner report compared with administrative data, (2) race and ethnicity, and (3) level of socioeconomic resources.
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We created and hosted a dementia workshop for first and second year medical students in 2023 and 2024 aimed at increasing interest and passion for empathic dementia care.
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A multidimensional social exposome (MSE)-the combined lifespan measures of education, food insecurity, financial status, access to healthcare, childhood experiences, and more-may shape dementia risk and brain health over the lifespan, particularly in underserved regions like Latin America.
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33/100
Dementia is a progressive condition that affects cognitive and functional abilities.
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44/100
The National Dementia Workforce Study was designed to improve our understanding of the individuals and systems who care for people with dementia, but designing and implementing such a study is challenging due to the large number of patient care organizations, clinical and direct care roles, and locations in which care is provided.
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Addressing modifiable dementia risk factors requires reliable risk assessment methods.
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In Japan, dementia-related medical services are covered by the universal health insurance system, with patient co-payments based on age and income.
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We used 1387 safety event reports for model development, 989 (71.3%) reports related to situational factors and 119 (8.6%) reports related to active failures.
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We analyzed data from 3433 dementia-free participants with either magnetic resonance imaging or positron emission tomography (PET) data at baseline (mean [standard deviation] age: 65 [9] years, 36% non-Hispanic White [NHW], 27% Black, 37% Hispanic, and 63% women).
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BackgroundCurrent physical activity literature does not distinguish between young (dementia diagnosed before 65) and late onset dementia despite differences between these groups such as age, being known to influence physical activity levels.
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In the whole population (N = 1,214,286) and the subpopulation (N = 88,565), 5 % had no risk factors, 12 % had only one, and 82 % had multiple.
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Meeting the care needs of people with dementia is a major public health and societal challenge.
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Significant regional differences in AD dementia prevalence were observed (F = 126.56, p < 0.05).
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With this study, we will contribute nationally representative data on health, dementia and cognitive aging in Dominican Republic and Puerto Rico, as well as harmonized data in Cuba to expand understanding of aging and dementia in the Hispanic Caribbean and promote cross-national comparative research around the world.
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= 1), and three caregivers. Five key themes were identified, including ease of use, wearability, usefulness, transparency, and behavioral intention.
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32/100
Dementia is the waning of cognitive abilities, which is typically seen with the natural aging process and includes issues with memory, language, and problem-solving abilities.
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56/100
This study analyzed 13 yr of follow-up data from 188,594 participants to assess the relationship between CWP and cognitive outcomes, while exploring the mediating effects of brain structure and systemic inflammation.
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The unprecedented rise of artificial intelligence (AI) in recent times is unparalleled in history.AI 1 seemingly possesses cognitive abilities that hitherto only humans could boast of -reason, an inimitable, embodied, and finite existence. 47Nonetheless, the ubiquitous abilities of AI can help to enhance treatment and care for PLWDs in 48 enabling early diagnosis, continuous monitoring and personalized support.
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Limited studies focusing on the intersectional determinants of preferences of ethnic minority groups or post-migrants with dementia were found.
From across this tag
10 of the 1,233 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 10. The same 10 appear here every time.
- Burden of illness among patients with dementia-related psychosis
- The Clock Drawing Test: utility for dementia detection in multiethnic elders
- [P4–555]: A SYSTEMATIC REVIEW AND META‐ANALYSIS OF THE PREVALENCE OF DEMENTIA IN MAINLAND CHINA, HONG KONG AND TAIWAN: 2017 UPDATE
- Sentence processing in frontotemporal dementia
- Beyond black‐box AI: Interpretable hybrid systems for dementia care
- Data mining methods in the prediction of Dementia: A real-data comparison of the accuracy, sensitivity and specificity of linear discriminant analysis, logistic regression, neural networks, support vector machines, classification trees and random forests
- Using data linkage for national surveillance of clinical quality indicators for dementia care among Australian aged care users
- Machine learning approaches to diagnosis and laterality effects in semantic dementia discourse
- Instrumental activities of daily living as a screening tool for cognitive impairment and dementia in elderly community dwellers
- Rural‐urban disparities in Alzheimer's Disease and Related Dementia: The role of state‐level nurse practitioner policies