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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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Delirium can accelerate the trajectory of cognitive decline in patients with Alzheimer disease (AD).
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Among older patients with type 2 diabetes, a history of severe hypoglycemic episodes was associated with a greater risk of dementia.
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49/100
Seventy-five subjects with MCI progressed to dementia by last follow-up.
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Thirty-four percent of MCI patients and over 70% of patients with MBI developed dementia (log-rank p = .011).
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There is lack of sound studies examining fall risk factors in cognitively impaired elders.
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55/100
Uncontrolled diabetes increases the risk of Alzheimer's disease and VaD.
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Long-chain omega-3 fatty acids could have neuroprotective properties against dementia, which is becoming a major global public health issue.
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These results help explain the "obesity paradox" as differences in dementia risk across time are consistent with physical changes in the trajectory toward disability.
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53/100
In recent years a rapidly increasing number of studies has focused on the relationship between dementia and metabolic disorders such as diabetes, obesity, hypertension, and dyslipidemia.
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A statistically significant age-adjusted association was observed between the A1C level and the score on all four cognitive tests.
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62/100
Current evidence supports that DM is associated with increased risk for selected geriatric conditions.
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54/100
Caffeine stimulates central nervous system on a short term.
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In recent years, accumulating evidence has suggested that vascular risk factors contribute to Alzheimer disease (AD).
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65/100
We aimed to verify the association between diabetes and the risk of dementia, Alzheimer's disease, and vascular dementia in twins and to explore whether genetic and early-life environmental factors could contribute to this association.
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The observed relation between high triglycerides, diabetes, and vascular dementia emphasizes the need for detection and treatment of vascular risk factors in older individuals in order to prevent the likelihood of clinical dementia.
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Cerebrovascular disease is a significant and potentially preventable cause of dementia in the Baltimore Longitudinal Study of Aging.
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Physical frailty in old age is associated with Alzheimer disease pathology in older persons with and without dementia.
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Observational epidemiological studies have shown a positive association between hypertension and risk of incident dementia; however, the effects of antihypertensive therapy on cognitive function in controlled trials have been conflicting, and meta-analyses of the trials have not provided clear evidence of whether antihypertensive treatment reduces dementia incidence.
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Low and high thyrotropin levels were associated with an increased risk of incident AD in women but not in men.
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71/100
Statin users were less likely to have incident dementia/cognitive impairment without dementia during a 5-year follow-up.
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From a clinical perspective, these data further support the rationale for physicians to provide effective management of CVD risk factors and for patients to be compliant with such recommendations to possibly prevent cognitive decline/dementia.
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Dementia has reached epidemic proportions, with an estimated 4.6 million new cases worldwide each year.
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The relationships between total serum cholesterol (TC) and dementia and between TC and cognitive decline were investigated in a systematic review of 18 prospective studies.
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Central obesity in midlife increases risk of dementia independent of diabetes and cardiovascular comorbidities.
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While dementia affects 6-10% of persons 65 years or older, industrialized countries have witnessed an alarming rise in obesity.
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Vascular risk factors, such as type 2 diabetes, hypertension, obesity and dyslipidaemia often co-occur.
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Cognitive decline and dementia have a deep impact on the health and quality of life of older subjects and their caregivers.
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There is a strong association between late-life depression, cognitive impairment, cerebrovascular disease, and poor cognitive outcomes, including progressive dementia, especially Alzheimer's disease.
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Exercise at midlife may reduce the odds of dementia in older adulthood, suggesting that exercise interventions should be explored as a potential strategy for delaying disease onset.
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Dementia is one of the most important neurological disorders in the elderly.
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50/100
The main neurological causes of morbidity and mortality are stroke and dementia.
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Three-, 6-, and 9-year follow-up study.
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Several studies indicate that stroke increases the risk of dementia.
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Use of NSAIDs was associated with a lower risk of dementia (adjusted hazard ratio or aHR 0.76, 95% CI or CI 0.60-0.96) and, in particular, AD (aHR 0.63, CI 0.45-0.88), but not VaD (aHR 0.92, CI 0.65-1.28).
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Frequent consumption of fruits and vegetables, fish, and omega-3 rich oils may decrease the risk of dementia and Alzheimer disease, especially among ApoE epsilon 4 noncarriers.
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Previously published community- or population-based studies of brain aging and dementia with autopsy were restricted to a single sex, a single ethnic group, Roman Catholic clergy, or focused pathological assessments.
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Participants with the fewest teeth had the highest risk of prevalence and incidence of dementia.
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We re-assessed after longer follow-up time in the large population-based cohort of the Rotterdam Study whether smoking habits and pack-years of smoking are associated with the risk of dementia, Alzheimer disease (AD), and vascular dementia (VaD).
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Diabetes is a major public health burden.
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Women who underwent either unilateral or bilateral oophorectomy before the onset of menopause had an increased risk of cognitive impairment or dementia compared to referent women (hazard ratio [HR] = 1.46; 95% CI 1.13 to 1.90; adjusted for education, type of interview, and history of depression).
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Chronic inflammation is now considered to be central to the pathogenesis not only of such medical disorders as cardiovascular disease, multiple sclerosis, diabetes and cancer but also of major depression.
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We observed that simvastatin is associated with a significant reduction in the incidence of dementia in subjects > or =65 years, using any of three models.
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70/100
The authors assessed the association of smoking with dementia and cognitive decline in a meta-analysis of 19 prospective studies with at least 12 months of follow-up.
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Atypical antipsychotic use is associated with an increased risk for death compared with nonuse among older adults with dementia.
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Atherosclerosis has been implicated in the development of dementia and its major subtypes, Alzheimer's disease and vascular dementia.
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58/100
Both cognitive impairment, no dementia and mild cognitive impairment are frequent in the Italian elderly (2,955,000 prevalent cases expected) and significantly predict progression to dementia.
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Prior work has suggested that obesity and overweight as measured by body mass index (BMI) increases risk of dementia.
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Although memory complaints are associated with an increased risk of Alzheimer's disease in persons with cognitive impairment as well as in persons with normal cognition, they are commonly considered of less importance than objective cognitive measures.
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The prospective association between adiposity and dementia differs depending on the anthropometric measure used, and is modified by age.
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Vascular factors and stroke are associated with cognitive function and dementia.
From across this tag
8 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 8. The same 8 appear here every time.
- Balance between innate versus adaptive immune system and the risk of dementia: a population-based cohort study
- Sex differences in modifiable dementia risk factors: Findings from the Rush Memory and Aging Project
- Enhancing dementia risk prediction with heart rate and machine learning in the Canadian Longitudinal Study on Aging
- Assessing the causal association between celiac disease and Alzheimer disease and frontotemporal dementia: A bidirectional Mendelian randomization approach
- Lower serum testosterone concentrations are associated with a higher incidence of dementia in men: The UK Biobank prospective cohort study
- Association of heel bone mineral density with incident dementia among ageing adults: a population-based study from the UK Biobank
- Neighborhood disadvantage and dementia incidence in a cohort of Asian American and non‐Latino White older adults in Northern California
- Sex differences in risk factors for Alzheimer dementia encephalopathy patients