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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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The study formed part of the Rotterdam Study, a prospective, population-based cohort study on the frequency, etiology, and prognosis of chronic diseases.
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Dementia is frequent after ischemic stroke, occurring in one-fourth of the elderly patients in the authors' cohort.
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Dietary intake of fatty acids may be related to dementia and cognitive function through a number of plausible mechanisms, such as atherosclerosis and thrombosis, inflammation, via an effect on brain development and membrane functioning, or via accumulation of beta-amyloid.
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We studied the association of mid-life blood pressure to late age dementia, specifically Alzheimer's disease and vascular dementia.
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The diabetes attributable risk for dementia of 8.8% suggests that diabetes may have contributed to the clinical syndrome in a substantial proportion of all dementia patients.
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Compared with men, women have an increased risk for AD.
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It has been suggested that the risk might be particularly increased for carriers of the APOE-epsilon4 allele.
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This study demonstrates that, even in apparently healthy subjects, age-associated immune activation indicated by raised levels of pro-inflammatory cytokines may reflect age-associated pathological processes that develop over decades.
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Depressive symptoms appeared to be early manifestations, rather than predictors, of Alzheimer disease in this community sample.
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53/100
We assessed the risk of dementia by educational level in a prospective population-based study.
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Contrary to previous reports, head trauma was not a risk factor for AD, and smoking did not protect against AD.
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The acceleration of incidence rates for AD and dementia slows down with the increase in age, although we find no evidence of a rate decline.
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During mean follow-up of 2.1 (range 1.5-3.4) years, 146 incident cases of dementia were detected, of which 105 were Alzheimer's disease.
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To assess age-, sex-, and subtype-specific incidence rates of dementia and to calculate the risk of dementia, the authors performed a large, community-based, prospective cohort study on dementia as part of the Rotterdam Study.
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We estimated the remaining lifetime risks of developing Alzheimer's disease (AD) and dementia from all causes, based on data from longitudinal population studies.
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A high intake of saturated fat and cholesterol and a low intake of polyunsaturated fatty acids have been related to an increased risk of cardiovascular disease.
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We found that 451 (92.8%) of the patients were testable, 239 (49.2%) of the patients were women, and the mean age was 71.2 years.
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53/100
Alcoholism is a possible cause of dementia, mainly through associated nutritional deficiencies and, rarely, through acute direct toxicity.
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66/100
The APOE epsilon4 allele is a genetic risk factor for dementia with stroke, including VaD and AD with CVD.
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Dementia and subtypes Alzheimer's disease and vascular dementia may be related to atrial fibrillation even if no clinical stokes have occurred.
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It is unclear whether persons with diabetes are at increased risk for dementia, including Alzheimer's disease.
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(1) The incidence of dementia increases with age, even in the oldest age groups; (2) women have a higher risk of developing dementia than men, especially at very old ages; (3) this pattern is mainly due to the age and gender distribution of Alzheimer's disease, rather than vascular dementia.
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Dementia and non-insulin-dependent diabetes mellitus (NIDDM) are highly prevalent disorders in the elderly.
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Previously increased blood pressure may increase the risk for dementia by inducing small-vessel disease and white-matter lesions.
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The daily rhythm in serum melatonin levels was measured in patients with dementia of the degenerate type (Alzheimer's disease, Pick's disease and senile dementia of the Alzheimer type) by radioimmunoassay.
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Apolipoprotein E type 4 allele (apoE epsilon4) is associated with Alzheimer's disease (AD) in the late-onset familial form and in sporadic cases, but the age-associated risk in a randomly sampled elderly population is not established.
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43/100
In this study, 97 patients with senile dementia of the Alzheimer type (SDAT) in a nursing home were followed over a period of 2 years, and the relationship between falls and gait function was examined.
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To evaluate the presence and distribution of central nervous system infection by human immunodeficiency virus type 1 (HIV-1), we used immunohistochemical methods to map the HIV-1 p24 core protein in the brains of 55 autopsied patients with acquired immunodeficiency syndrome (AIDS).
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We followed 828 nondemented residents of Hisayama Town, Kyushu, Japan, aged 65 years or older (88.3% of the elderly population) for 7 years starting in 1985 in order to determine the type-specific incidence of dementia and its risk factors in the general Japanese population.
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The prevalence of dementia increases exponentially with age.
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While dementia has been observed in approximately one-fourth of terminally ill patients with acquired immunodeficiency syndrome, it has been difficult to attribute this clinical disorder to a single neuropathological substrate.
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Stroke is considered the second most common cause of dementia, but the magnitude of the risk posed by stroke has not been fully clarified.
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The authors explored the possibility that estrogen loss associated with menopause may contribute to the development of Alzheimer's disease by using a case-control study nested within a prospective cohort study.
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We surveyed 1,545 subjects--recruited into the UK Medical Research Council elderly hypertension treatment trial between 1982 and 1987--to detect incident cases of dementia, identifying 50 cases of dementia, including 31 cases of probable or possible Alzheimer's disease (AD).
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We determined incidence and future projections of dementia after AIDS onset in 492 homosexual men with AIDS in the Baltimore/Los Angeles sites of the Multicenter AIDS Cohort Study, 64 of whom developed dementia.
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52/100
In a general population sample, we determined incidence of dementia and of probable AD and will use these incident cases for study of precursors and natural history in this elderly cohort, which has been under close surveillance for over 40 years.
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Circadian rhythms in elderly patients with severe dementia and behavioral disorders such as wandering, agitation and/or delirium were examined.
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We studied the prevalence of different types of dementia in an elderly population in Stockholm, Sweden, in relation to age, sex, and education.
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A re-analysis of the data from 11 case-control studies was performed to investigate the association between head trauma and Alzheimer's disease (AD).
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In a longitudinal study of senile dementia and healthy aging, the occurrence of serious falls was examined in participants with senile dementia of the Alzheimer's type (SDAT) (n = 44) and in cognitively healthy elderly control participants (n = 56) over a 4-year period.
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Sleep and waking EEGs from 11 healthy nondemented elderly men and from ten inpatients for whom the diagnosis was probable senile dementia of Alzheimer's type (SDAT), were monitored in the subjects' typical home or ward environments or in the sleep laboratory, according to their customary sleep schedules.
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Sleep, EEG and mental function variables were studied in 44 subjects diagnosed as having probable senile dementia of the Alzheimer's type (SDAT) and 22 controls matched for age and minimal depression.
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Between September 1972 and January 1976 an outbreak of dialysis dementia affected 20 patients maintained by long-term hemodialysis.
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.
- Cardiovascular Risk Trajectories and Risk of Developing Stroke and Dementia
- Urinary tract infection‐related delirium in Alzheimer's disease and related dementias: Clinical challenges and translational opportunities
- Late-life body mass index and dementia incidence: nine-year follow-up data from the Kungsholmen Project
- Metformin vs sulfonylurea use and risk of dementia in US veterans aged ≥65 years with diabetes
- The Effects of COVID-19 and Quarantine Measures on the Lifestyles and Mental Health of People Over 60 at Increased Risk of Dementia
- Cardiovascular risk factors promote brain hypoperfusion leading to cognitive decline and dementia
- Relationship Between Brain Amyloid Deposition and Instrumental Activities of Daily Living in Older Adults: A Longitudinal Study from the Multidomain Alzheimer Prevention Trial
- Sarcopenia is associated with incident Alzheimer's dementia, mild cognitive impairment, and cognitive decline
- Does the risk of developing dementia increase with the number of episodes in patients with depressive disorder and in patients with bipolar disorder?
- Sleep architecture and dementia risk in adults: an analysis of 5 cohorts from the Sleep and Dementia Consortium