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cohort
1,143 studies tagged cohort, dated 1978-04-01 to 2026-09-26. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
- Public awareness of the hearing loss-dementia link and self-reported behavioral changes in middle- to older-aged Canadians 2026-09-26
- Patterns of modifiable lifestyle, behavioural and health-related risk factors and their associations with incident dementia in UK Biobank 2026-09-25
- Excess hypoglycaemia-related hospitalisation in older adults with comorbid type 2 diabetes and dementia: a UK Biobank cohort study 2026-09-16
Studies
1,143 studies carry this tag.
Date range
1978 to 2026
Top journals
- Neurology 134
- Alzheimer s & Dementia 52
- Alzheimer's & dementia : the journal of the Alzheimer's Association 33
- Journal of the American Geriatrics Society 32
- JAMA neurology 28
362 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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53/100
Despite a well-known inverse association between education and dementia risk, the mediating mechanisms are not well understood.
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39/100
The study involved 649 individuals in the CI group, 35,076 in the HA, 16,494 in the NR, and 1,280,788 in the NHL group.
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Totally 7499 participants were included in the analysis, representing 40,728,543 community-living older Americans.
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LPA identified four intrinsic profiles: Profile 1 had low motivation; Profile 2 had high motivation and self-efficacy, but poor dementia knowledge; Profile 3 had moderate motivation; and Profile 4 had low motivation and high apathy.
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A total of 8870 cases of all-cause dementia were observed over a median 13.9-year follow-up.
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There were 656 deaths, 1585 incidents of CVD and 165 dementia diagnoses during 17.2 years of follow-up.
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Between 1990 and 2021, ADOD incidence, prevalence, deaths, and DALYs increased significantly.
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Age- and education-adjusted hazard ratios (HRs) for ADRD increased as neighborhood disadvantage increased, to 1.42 (95% confidence interval [CI] 1.06-1.91) in the most disadvantaged quintile compared to the least disadvantaged quintile, with a significant linear trend (p = 0.012).
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Caregivers of patients with BPSD reported significantly greater psychological distress, burden, and poorer sleep quality than those caring for patients without BPSD.
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29/100
Researchers are focusing on modifiable risk factors for dementia, including sleep disturbances such as insomnia and sleep-disordered breathing (SDB), which are known to increase the risk of dementia, including Alzheimer’s disease (AD) and vascular dementia (VD).
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Some 5695 patients were identified and included in the final analysis.
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40/100
During a median follow-up of 12.8 years, 2219 incident dementias were recorded.
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BackgroundHigh blood pressure has been associated with dementia prevalence and incident.
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Probable sarcopenia subjects with dementia were older (68.5(7.8) years old) as compared to those without dementia (66.0(6.0) years old).
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T2DM is one of the strong risk factors of ADRD but genetic T2DM effect does not contribute to ADRD risk.
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Patients in this study were from the China Stroke Center Alliance database.
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A total of 400 103 AF and dementia-related deaths were recorded between 2000 and 2020.
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We used cross-sectional data from the NHANES (National Health and Nutrition Examination Survey) from 1999 to 2018 linked to National Death Index records.
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Of 733 participants (mean age 82.5 ± 2.9 years), 164 (22.4%) developed MCI and 93 (12.7%) developed dementia by the follow-up visit.
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During follow-up ranging from 1.0 to 22.9 years, 75 patients (29.88%) converted to AD.
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47/100
After adjusting for various factors, the incidence of Alzheimer dementia was significantly higher in the anosmia group compared to the control group (hazard ratio [HR], 1.15; 95% CI, 1.04-1.28).
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In the Research Article "Magnitude and Time-Course of Dementia Risk in Stroke Survivors: A Population-Wide Matched Cohort Study" by Joundi et al., 1 the keys for Figure 3, A-D should indicate red for "Stroke," "Ischemic Stroke," "ICH," and "Stroke," respectively.
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High Resolution Image Download MS PowerPoint Slide Fine particulate matter (PM 2.5 ) is linked to dementia risk, but ultrafine particles (UFPs, <100 nm) may be even more toxic due to their distinct physicochemical properties.
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Flooding has become more frequent and severe worldwide, leading to an increased burden of psychiatric disorders (e.g., depression and anxiety).
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, respectively. standards in late life. https://doi.org/10.1289/EHP14723.
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46/100
In the fully adjusted model, the cumulative odds ratios (OR) are 1.28 (95% confidence interval [CI]: 1.25–1.31) for any dementia, 1.44 (95% CI: 1.36–1.53) for Alzheimer’s disease and 1.65 (95% CI: 1.48–1.83) for vascular dementia, associated with per unit increase in annual cumulative flooding exposure over lag 0–6 years.
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Among 118,790 participants (average age 64.26 ± 9.95 years, 48% male), 16.7% developed dementia during an average follow-up of 7.3 ± 2.3 years.
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During a median follow-up of 14.1 years, 279 early-onset dementia cases and 3167 late-onset dementia cases were documented.
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We included 147,986 participants (Chinese [n = 6,034], Filipino [n = 4,649], Japanese [n = 3,099], South Asian [n = 996], non-Latino White [n = 133,208]); the mean baseline age ranged from 69 to 72 years, and the percentage of female participants ranged from 40% to 63% across groups.
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Observationally, CVDs were associated with risk of all incident outcomes in meta-analyses, with hazard ratios up to 7.00 (95% confidence interval [CI]: 6.20, 7.92).
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After propensity score matching, each group consisted of 15901 patients.
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Hypertension is known to be a risk factor for cardiovascular diseases, but its relationship with cognitive impairment and dementia is an emerging area of study.
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The 2,641 participants had a mean (SD) age of 74 (2.8) years at baseline; 53 % were female, 36 % were of Black race, and had a range of baseline CKM: 3 % Stage 0 (no CKM), 4 % Stage 1 (excess/dysfunctional adiposity), 26 % Stage 2 (metabolic risk factors), 24 % Stage 3 (subclinical CVD and CKD), and 43 % Stage 4 (clinical CVD and CKD).
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57/100
During an average follow-up period of 14.5 years, a total of 9520 (81.1%) participants had used NSAIDs at any given time, and 2091 participants developed dementia.
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Meta-analysis identified 44 CpGs and 44 differentially methylated regions consistently associated with time to dementia in both cohorts.
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At baseline, participants were aged 70-95 years (mean: 75.2 ± 4.3), with 54% being women.
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65/100
Alongside APOE ε4, iPRS-DEM may refine risk stratification for the enrichment of dementia clinical trials and prevention programs.
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Four clusters were identified: least disadvantaged (Class 1: 31.5% men; 30.6% women), most disadvantaged (Class 2: 20.2% men; 19.4% women), high social support with Class 1 features (Class 3: 22.2% men; 24.1% women), and high social support with Class 2 features (Class 4: 26.1% men; 25.7% women).
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Social isolation (SI) and loneliness (perceived social isolation) are considered as risk factors for developing dementia, including Alzheimer's disease (AD), in the elderly population.
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Fine particulate matter, known as PM 2.5, is recognized as a risk factor for dementia.
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The incidence of dementia was 0.68 (95% CI 0.64-0.72) cases per 100 person-years in pSS, and it was 0.58 (0.56-0.60) in the controls.
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Living with another adult and higher MMSE scores were significantly associated with later access to home help services (p < 0.001) and care facilities (p < 0.001).
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This study aims to assess the burden of young-onset dementia worldwide, regionally, and nationally during 1990-2021.
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There was a significant difference in dementia incidence in the HSV-infected group versus the control.
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Over a median follow-up period of 10.44 years, 725 participants developed incident dementia.
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Of 9,361 SPRINT participants (mean age 67.1 ± 9.5 years, 36.7% female, 58.7% non-Hispanic White), 710 and 1,289 were new users of an ARB or ACEI.
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The final cohort included 47 335 new users of DPP-4i or SGLT-2i. In the primary analysis, the incidence of dementia was 500.2 and 347.5 per 100 000 person-years in users of DPP-4i and SGLT-2i, respectively.
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for interaction <0.05). We identified a worse cognitive function and an increased mortality risk in dementia patients with RA compared with non-RA.
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Among 5390 participants (mean [SD] age, 76.9 [4.8] years; 2915 women [54.1%]), there were 2655 individuals (49.3%) with less than 12 years of education.
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Over a mean follow-up of 7.9 years, 694 incident dementia cases occurred.
From across this tag
10 of the 1,134 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.
- Blood pressure reduction and all-cause dementia in people with uncontrolled hypertension: an open-label, blinded-endpoint, cluster-randomized trial
- Hospital-treated infectious diseases and the risk of dementia: a large, multicohort, observational study with a replication cohort
- Physical and mental demands of work associated with dementia risk in later life
- Diabetes, impaired fasting glucose, and development of cognitive impairment in older women
- AIDS dementia complex and HIV-1 brain infection: clinical-virological correlations
- Traffic-Related Air Pollution and Dementia Incidence in Northern Sweden: A Longitudinal Study
- Insomnia and risk of dementia in older adults: Systematic review and meta-analysis
- Incidence of and risk factors for Alzheimer's disease and mild cognitive impairment in Korean elderly
- Dementia incidence continues to increase with age in the oldest old: the 90+ study
- Periodontitis and incident cognitive decline and dementia: A 15-year prospective cohort study of older men residing in Northern Ireland