High-burden caregivers were more likely to be caring for patients with a diagnosis of ALS-FTD (p =.0001). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
27,780 Alzheimer's and dementia studies in plain English, each scored out of 100.
High-burden caregivers were more likely to be caring for patients with a diagnosis of ALS-FTD (p =.0001). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Five out of six enrolled dyads completed the sessions. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Hispanic family caregivers of people with dementia experience higher levels of stress compared to non-Hispanic white caregivers. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
The COVID-19 pandemic has exacerbated the difficulties faced by caregivers who have to provide continuous '24/7' care to persons with dementia with minimal formal and informal support. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Twenty-five caregivers participated in one of four intervention groups; 21 caregivers completed the intervention (attended at least five of six group sessions). 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Thirty-four studies were included. Psychosocial interventions generating enrichment among dyads mainly involved supporting dyadic engagement in shared activities, carer education or training, or structural change to the environment around PLWD. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
In total 148 caregivers participated in the project with 57 of them from Australia (26 and 31 in the qualitative and quantitative strands respectively) and 91 of them from China (23 and 68 in the qualitative and quantitative strands respectively). 5 key findings →
Evidence: moderate
Full summary, score breakdown and related studies → Original source
A total of nine VA family caregivers of PWD participated in this pilot study. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Patients with mild AD had higher total costs, patient medical costs, patient social care costs, and family caregiver informal care costs than did patients with MCI; however, only patient medical costs were significantly different (p = 0.022). 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
All but one patient showed one or more neuropsychiatric symptoms. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Average caregiver burden on the ZBI was 36.1 (SD = 14.6; range = 12-58). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Most people with dementia live at home and rely on family and friends who provide unpaid care and support. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
A qualitative study was conducted to examine the experiences of informal caregivers of persons with dementia pertaining interprofessional collaboration with and among healthcare professionals in home care (HC), nursing homes and during home to nursing home transitions in palliative care. 2 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Dementia-friendly designs are important in residential care homes but an aspect that remains neglected is the potential role of door designs in promoting wayfinding. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
Care of the dementia patient continues to be challenging. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
We found dilemmas regarding palliative care to be the main theme, including definition of the disease as terminal, choosing "comfort" over "life-prolonging," clarifying patients' wishes and deciding whether or not to use artificial feeding. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Alzheimer's disease (AD) and Alzheimer's Disease-Related Dementias (ADRD) are chronic illnesses that are highly prevalent in African Americans (AA). 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
After covariate adjustment, there were few significant racial differences in caregiving strain, health, and service use. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
The total healthcare cost of ADD was JPY 1,073 billion, of which 86% (JPY 923 billion) was attributed to healthcare costs other than ADD drug costs (JPY 151 billion). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Recognizing that the "healthcare sector perspective" can be too limited in some situations, the National Institute of Health and Care Excellence (NICE), Institute for Clinical and Economic Review (ICER), and the U.S. Second Panel on Cost-Effectiveness in Health and Medicine all recommend a "societal" perspective in "reference case" cost-effectiveness analyses (CEAs). 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
An aging population and human longevity is a global trend. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Family carers encounter several challenges related to caring for people with dementia, and they need support in managing care recipients’ health needs. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
The mean age of caregivers and AD spouses was 75.2 (SD 7.0) and 77.4 years (SD 5.6), respectively. 1 key finding →
Evidence: high
Full summary, score breakdown and related studies → Original source Free full text
The Dementia Severity Rating Scale (DSRS) is an informant-based, multiple-choice questionnaire that assesses severity from the mildest to the most severe stages in the major functional and cognitive domains affected in Alzheimer disease (AD). 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
Planning for the care of increasing numbers of elderly persons with dementia has become an urgent health services concern in Canada and elsewhere, yet little is known about the challenges of providing appropriate dementia care in rural areas. 5 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source Full text may need a subscription
10 of the 893 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.
Free full text links and the Full text may need a subscription label come from Unpaywall, Europe PMC and OpenAlex records of free copies, checked 10 Oct 2026. A study with neither is unknown, not paywalled. Show only studies that are free to read
This is alzhub's own score. It is not an official metric, not an impact factor, and no journal, publisher or ranking body endorses it. We built it so that a reader who is not a scientist can tell a landmark trial from a conference abstract without having to already know the difference. Every point comes from one of 20 components, all of them printed on the study itself, so you can disagree with our arithmetic rather than having to trust the total.
Journals are placed in ordered tiers, never given a numeric impact factor — we could not verify current impact factors from a source we control, and an invented one would be worse than none. Tier 1 is the top-tier general journals (NEJM, The Lancet, JAMA, Nature, Science, Nature Medicine); tier 2 is the leading specialty journals; tier 3 is every other peer-reviewed journal. A separate part scores how much the journal's own papers are cited, which tells the tier-3 journals apart.
Two rules we don't bend. First, we never fill in a missing value: if a record does not state a sample size or a design, that component scores zero, and if we simply have no data for a part, such as a citation count, that part is left out and the study is scored on the parts we could check. The study card says which. Second, anything that is not a peer-reviewed article is capped at 16/100 and carries a warning chip — so a conference abstract or a company press release can never outrank a peer-reviewed paper, no matter how good it looks.
We rank a rigorous null result — a good trial showing that something does not work — above an early positive finding. Someone deciding whether to buy a supplement is served by that, and the rigour is already counted by the design and journal components.
The score is computed from the published data alone and is reproducible: the same file always yields the same numbers.
See the whole rubric drawn out → — four charts covering all 27,780 studies: how the scores are spread and where the cap bites, which of the 20 components the library is strong and weak on, which subjects rest on stronger evidence, and what kinds of study each subject is actually built from.
This is a large sample of the Alzheimer's literature, not an exhaustive index of it. It holds 27,780 records, built mostly from automated pulls of Europe PMC (61.1% of the library) and OpenAlex (18.3%), plus smaller pulls from PubMed, Crossref and medRxiv. If a study, a drug, or a finding isn't here, that is not evidence it doesn't exist in the literature — it may simply not have been pulled in yet.
1,034 records (3.7% of the library) are not peer-reviewed — 962 of those are preprints posted before any journal review, and the rest are conference abstracts, regulatory notices and reports. Every study card on this page states its status plainly, and the score above is capped for anything that isn't a peer-reviewed article.
See the full, machine-readable breakdown of this library's coverage →