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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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This is the first study in Africa using blood-based and retinal imaging biomarkers to examine pathological processes underlying dementia, and systematically map services available for people with dementia.
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Of 563 articles retrieved, 12 met eligibility criteria.
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Dementia, is a critical global public health challenge with no effective pharmacological treatments.
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Social distance showed no significant differences in the normal aging and mild stage of dementia across all vignettes.
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47/100
China accounts for 1/5 of the global population and China faces a particularly heavy dementia burden due to its rapidly ageing population.
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Light Gradient-boosting Machine (LightGBM) achieved the highest performance in identifying agitation over an 8-day period with a sensitivity of 71.32% ± 7.38 and specificity of 75.28% ± 7.38.
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This study examines the challenges caregivers face in interpreting the bodily behaviors of individuals with late-stage dementia as interactional signals.
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Four hundred eighty-six participants developed dementia during 37,782 person-years of follow-up.
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43/100
Despite progress in involving people living with dementia in health research, disparities remain, particularly in the field of health economics and outcomes research, where excessive reliance on proxy reports from care partners or healthcare professionals persists even when people are capable of self-reporting, leading to inequitable inclusion.
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The Cronbach alpha coefficient of the RUDAS scale is 0.8529.
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The program demonstrated good acceptability, adoption, and fidelity and was effective in instigating behavior change.
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51/100
The national combined PAF for 11 modifiable risk factors was 39.6 % (95 % CI: 20.8-55.9).
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Depression was a strong risk factor for incident dementia with an OR of 1.76 (95% CI 1.63 to 1.90), a relationship which was found to be specific to depression rather than commonly proposed confounders.
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Participation in late-life cognitive activities has been associated with a slower rate of cognitive decline and reduced risk of dementia; however, whether this association is independent of earlier experiences is unclear.
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Of the 477 participants (70.9% women, mean age = 63 years), 339 (71.1%) completed the survey immediately after the e-learning, and 241 (50.5%) completed the three-month follow-up survey.
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Hispanic older adults face significant barriers to healthcare access, stemming from multiple factors: limited income, high medical costs, elevated rates of chronic disease and dementia, and greater reliance on public insurance programs, relative to other racial, ethnic, and age groups.
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Here we show, psychiatric behavioural symptoms and difficulties in activities of daily living, fluctuate alongside cognitive decline. 677 activities of daily living and 632 psychiatric behaviour questionnaires are available at intervals of 3 months.
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Improving early detection, management, and treatment of comorbid conditions to dementia in residential care could slow down cognitive and functional decline, and increase residents' quality of life.
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Fifty-three experts participated (eight completed all rounds).
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This cohort study evaluates the prevalence of dementia diagnoses among US adults with autism spectrum disorder.
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35/100
[Purpose] We evaluated the effects of a multicomponent intervention for pre-frail and frail older adults and assessed changes in cognitive function and body composition to explore frailty reversibility. [Participants and Methods] A total of 51 community-dwelling older adults aged 70 years or older were classified into the Robust (n=28) and Prefrail/Frail groups (n=23) using the Kihon Checklist.
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In 2020, the Centers for Medicare and Medicaid Services reintroduced Alzheimer's disease and related dementias to its risk-adjustment payment model for Medicare Advantage (MA) plans.
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The study population consisted of 54 million Medicare data Fee-for-Service (FFS) and Medicare Advantage enrollees aged ≥ 65; 5.3 million beneficiaries were diagnosed with ADRD, and 16.2% (n = 861,337) of beneficiaries diagnosed with ADRD resided in rural America.
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It is generally assumed that dementia affects the quality of optical coherence tomography (OCT) scans.
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Lower birth rate is an independent risk factor for dementia, particularly in developed countries.
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Also, there are no licensed treatments specifically for VD.[3] What sets VD apart from other dementias are the following factors: The etiology of VD is clearly associated with brain tissue loss and dysfunction secondary to vascular pathophysiology in which hypertension seems to be the main reason.[4] While the exact cellular mechanisms are still not clear, it does imply that VD may potentially be largely preventable through better cardiovascular-metabolic risk modification.
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This is because of the ambiguity surrounding the terminology used to characterize reversible dementia—the variation in the population being studied, or the existence of subclinical instances that are difficult to diagnose.[3] By and large however, the proportion of reversible dementias compared to the irreversible dementias is very low.
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= 1,217; 65.0 years) showed earlier initial MMSE scores (by 6.1 years, 95% CI = 5.2-7.0), earlier dementia diagnoses (by 2.3 years, 95% CI = 0.9-3.7) but lower dementia risk (adjusted HR = 0.81; 95% CI = 0.69-0.95).
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Alzheimer’s disease (AD) stands as a prevalent form of dementia, primarily impacting the elderly, and presently lacking any known cure.
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The demographic transition during the recent decades has resulted in an increase in older adults globally.
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Using three decades of global health data, this study tracked how young-onset dementia (before age 65) has changed since 1990.
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36/100
Dementia cases are projected to triple globally by 2050, largely driven by an aging population.
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The moral authority of advance directives (ADs) in the context of persons living with dementia (PLWD) has sparked a multifaceted debate, encompassing concerns such as authenticity and the appropriate involvement of caregivers.
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32/100
SSP is a flexible and predictive neighborhood‐level measure of health disparities compared to indices like the Gini coefficient.
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27/100
Dementia encompasses a group of progressive neurodegenerative disorders marked by cognitive, behavioural, and functional decline, underpinned by complex neurobiological processes.
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A longstanding body of public enquiries and research identifies people living with dementia experience systemic inequalities within hospital settings, concluding a focus on improving care cultures is required.
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By 2060, ADRD cases in China are projected to reach approximately 49.89 million, with the highest prevalence and economic burden concentrated in provinces such as Shandong, Sichuan, Jiangsu, Henan, and Guangdong.
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Among 360,014 individuals with psoriasis and 1,799,617 without, psoriasis was associated with a small increased risk of all-cause dementia (adjusted hazard ratio [aHR] 1.06, 95% CI 1.04-1.08; absolute rate difference 24 per 100,000 person-years).
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EOD participants reported the highest mean levels of all psychosocial outcomes (e.g., everyday discrimination score of 8.3 in EOD vs 4.6 in LOD and 6.8 in no-dementia).
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The approval of disease-modifying treatments for Alzheimer's disease demands a rethinking of cognitive screening.
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The CVI of PAINAD-Th was 1.00 for forward translation and 0.93 for back translation.
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Differences in system‐level factors such as access to dementia specialists is a contributing factor to differences in diagnosis rates in MA and TM.
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The rising age of the global population has made Alzheimer's disease and related dementias (ADRD) a critical public health problem, with significant health-related disparities observed between rural and urban areas.
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The VSOP/A group had significantly improved processing speed and attention performance compared to the VE group, and these differences persisted through 6 months postintervention.
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Our findings indicate that the severity of cognitive impairment was significantly associated with an increased risk of falls in patients with dementia.
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• Brain health depends on certain environmental resources of which socioeconomically disadvantaged people in particular are deprived. • Resource deprivation may increase dementia risk due to reduced attainment for deprived populations. • Improving attainment across the lifetime for disadvantaged individuals should be a public health priority for dementia prevention.
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average annual dementia incidence in White, but not Black, adults (1% versus 0%), due to hypertensive individuals' greater survival, and reduce annual ASCVD events more in Black than White adults (13% versus 5%).
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The functions of the heart and brain are closely linked and essential to support human life by the heart-brain axis, which is a complex interconnection between the heart and brain.
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38/100
Traumatic brain injury (TBI) is one of the main mechanisms underlying health issues associated with functional and structural brain changes.
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Data from both pilot studies are reported including item analysis and quantitative and qualitative results.
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.
- A population-based study of dementia in 85-year-olds
- Health inequalities in disease burden of dementia and early-onset dementia: findings from the Global Burden of Disease 2021 study
- Radiation-induced dementia in patients cured of brain metastases
- Dementia diagnosis in developing countries: a cross-cultural validation study
- Pathways to dementia diagnosis: evidence for cross-ethnic differences
- Systematic review of dementia prevalence and incidence in United States race/ethnic populations
- Racial and Educational Disparities in Dementia and Dementia-Free Life Expectancy
- Dementia lacking distinctive histopathology: clinicopathological evaluation of 32 cases
- Medicare expenditures among spouses of persons with dementia
- Loneliness, social isolation, and effects on cognitive decline in patients with dementia: A retrospective cohort study using natural language processing