Home › Research › Topics › prevalence
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.
-
Vascular contributions to cognitive impairment and dementia (VCID) are common and may be the most preventable cause of clinically significant cognitive decline.
-
Dementia diagnosis relies on assessing functional decline, yet widely used assessment tools are often developed in Euro-American contexts, limiting their cross-cultural validity.
-
The combinations that were both highly prevalent and had the most detrimental effect on global cognition were: hearing loss and physical inactivity for the dyad (mean difference in change score = -0.07 SD; 95 % CI: -0.09 to -0.06; p < 0.001; effect size = -0.28), hearing loss, physical inactivity, and hypertension for the triad (mean difference in change score = -0.07; 95 % CI: -0.09 to -0.06; p < 0.001; effect size = -0.28), and hearing loss, physical inactivity, hypertension, and sleep disturbance for the tetrad (mean difference in change score = -0.05; 95 % CI: -0.07 to -0.03; p < 0.001; effect size = -0.20).
-
Precision nutrition is a tailored dietary approach that considers an individual’s genetic and metabolic profile, lifestyle factors, and specific nutritional needs to improve health and potentially modify disease progression.
-
A total of 5 721 711 patients (3 302 579 female and 2 419 132 male) with incident dementia between 2014 and 2021 were included in the study.
-
The results of this study identified important relationships between cognitive features in the ADAS-Cog and provide a clear example of the value of data-driven machine learning approaches in the identification of markers that indicate disease progression in dementia.
-
The overall PAF for the 14 modifiable risk factors was 59.5% (95% CI = 58.5-60.5).
-
Early identification of individuals at increased risk of mild cognitive impairment (MCI), a pre-dementia state, can provide a critical window for prompt intervention to prevent or reverse disease progression.
-
48/100
Measures of cognition were especially important predictive features of clinical diagnosis.
-
Approximately, 25.7% of rural and 20.8% of urban caregivers reported ≥14 PMHD while 25% of rural and 10% of urban caregivers reported ≥14 PPHD.
-
Multimorbidity-the co-occurrence of two or more chronic health conditions-affects > 86% of people with dementia.
-
Within 365 days, 5.2% (N = 10709) of individuals had a delirium or dementia-related hospitalization.
-
Index participants averaged 71.9 years, with > 50% lacking formal education.
-
Frontotemporal dementia (FTD) is a neurodegenerative disorder primarily affecting the frontal and temporal lobes, leading to significant impairments in executive function, social behavior, and emotional regulation.
-
Dementia prevalence exceeds 40% for individuals in advanced old age, but that figure is not informative about the lifetime risk of ever having dementia or the risk of having dementia for different durations.
-
BackgroundElectroencephalogram (EEG) is a promising, non-invasive method for identifying the presence of Alzheimer's disease (AD) by recognizing specific brain activity patterns associated with the disease.
-
FAB-Ch scores were significantly lower in individuals with dementia compared to controls (p < .001).
-
Among 2699 articles initially screened, 21 studies were included, encompassing over 1 million participants.
-
46/100
An international expert panel convened to evaluate nutrition-based approaches to brain health and dementia prevention.
-
There was a significant correlation in MoCA and FLCI-2 measures but no significant correlation between the language measures (CIUs, FLCI-2, or word count).
-
69/100
We found no significant association for exposure to nitrogen oxides (five studies, n=241 409, pooled adjusted HR per 10 μg/m 3 increase, 1·05 [0·97-1·13]; I 2 =44%), PM 10 (four studies, n=246 440, pooled adjusted HR per 15 μg/m 3 increase, 1·52 [0·80-2·87]; I 2 =82%), or annual ozone (four studies, n=419 972, pooled adjusted HR per 45 μg/m 3 increase, 0·82 [0·35-1·92]; I 2 =69%), with moderate to considerable heterogeneity between studies in these pooled analyses.
-
42/100
Black participants had 2.883 times higher odds of developing dementia compared to Whites, while Hispanic participants had 1.230 times higher odds (not statistically significant).
-
Recently, dementia research has primarily concentrated on using Magnetic Resonance Imaging (MRI) to develop learning models in processing and analyzing brain data.
-
The Extra Trees model achieved up to 99% accuracy for personalized wristband data, while the multilayer perceptron model performed best in general models with 98% accuracy.
-
Alzheimer's disease and related dementia (ADRD) are becoming increasingly prevalent and are predicted to affect up to 153 million globally by 2050.
-
The results suggest a viable pathway for developing ML support tools to provide feedback on DDP compliance at an early design stage.
-
Dementia is a degenerative and chronic disorder, increasingly prevalent among older adults, posing significant challenges in providing appropriate care.
-
Higher densities of civic organizations were associated with lower county dementia incidence, while museums and recreational facilities were associated with lower prevalence and incidence.
-
The objective of this study was to investigate the cost of care for patients with a primary diagnosis of dementia in Swiss hospitals under the new TARPSY reimbursement system.
-
A positive family history was reported in 42% of patients in the Alzheimer disease cohort, 48% of patients in the frontotemporal dementia cohort, and 34% in those with other dementia types.
-
The incidence of dementia declined by 26% percent (95% confidence interval: -26.2; -25.3), from 2020 per 100 000 insured individuals in 2015 to 1500 per 100 000 in 2022.
-
45/100
/df = 2.81, P < 0.001). There were strong correlations between the C-QDRS and standardized neuropsychological tests, indicating that the C-QDRS exhibited concurrent validity (all P < 0.001).
-
Reduced access to dementia healthcare services by elders from ethnic minority backgrounds is often a manifestation of underlying systemic disadvantages within dementia assessment and treatment services.
-
The ViT approach predicted dementia with 76.5% balanced accuracy, outperforming human-scored features (74.3%) and existing deep learning models (MiniVGG = 73.3%, MobileNetV2 = 72.3%, relevance factor variational autoencoder = 69.1%) on the TDRA dataset.
-
ADOD cases have steadily increased, with projections indicating continued growth by 2030.
-
Dementia is a growing challenge in Southeastern and Western Europe, with aging trends projected to accelerate in the former region.
-
Community-based dementia screening using a questionnaire on risk factors, cognitive symptoms and the Mini-COG was feasible and acceptable in Brunei.
-
The PIF for the total NZ population following a 15% risk factor reduction was 14.6% (95% confidence interval: 7.7-21.1) Modeled projections demonstrated prevalence reduction over time, from 1.0% at 10 years to 4.2% at 30 years.
-
The global mortality of ADRD among adults aged ≥65 years increased by 115%, from 6.5 (95% UI 1.5-18) per 100,000 population in 1991 to 14 (95% UI 3.5-37) per 100,000 population in 2021, with an Average Annual Percentage Change (AAPC) of 1.10% (95%CI 0.45%-1.76%).
-
Despite elevated risk profiles for dementia, Black women are often absent in cultural narratives about dementia.
-
Lower cognitive levels in lonely and socially isolated patients suggest that these factors may contribute to dementia progression.
-
Out of 3867 papers identified, 106 were included.
-
A significant reduction in underdiagnosis of dementia was observed between the two periods, consistent across most countries.
-
Dementia risk is influenced by the social conditions in which people live.
-
This study aimed to evaluate the effectiveness of the comprehensive dementia prevention application 'MELI' in enhancing cognitive function and alleviating depressive symptoms among older adults.A total of 50 participants aged 60 and older, enrolled in a dementia prevention program operated in Namdong-gu, Incheon, South Korea, were randomly assigned to either an experimental or a control group, with 25 participants in each.
-
A comparative analysis of dysphagia pathologies across the three dementia types revealed a relatively mixed picture of various dysphagia findings in all dementia types.
-
The global prevalence of dementia is increasing.
-
Selected clinical features may identify patients with suspected RPD who are likely to continue to decline.
-
In 2021, dementia accounted for 56.9 million global cases, 2.0 million deaths, and 36.3 million DALYs.
From across this tag
9 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 9. The same 9 appear here every time.
- Association Between Dementia and Optical Coherence Tomography Scan Quality
- A systematic review of ethnicity and pathways to care in dementia
- A Dementia Classification Framework Using Frequency and Time-Frequency Features Based on EEG Signals
- Epidemiology of dementia in Asia: insights on prevalence, trends and novel risk factors
- Disturbing dreams and dementia incidence across diverse cohort studies: A COSMIC collaboration study
- The psychosocial burden on spouses of the elderly with stroke, dementia and Parkinson's disease
- Prevalence of dementia and cognitive impairment in Southeastern Spain: the Ariadna study
- A Randomized Control Trial for ReDeSign: A Dementia-Friendly Mobile Microlearning Training for Store Workers in Japan
- Medicare's Annual Wellness Visit and diagnoses of dementias and cognitive impairment