27,380 Alzheimer's and dementia studies in plain English, each scored out of 100.
Circumstances of death, symptoms, and treatment appeared to be similar between YOD and LOD, except that persons with LOD had significantly more somatic comorbidities and were admitted to hospital in the last three months of life more often than persons with LOD. 5 key findings →
Participants: 46 Evidence: low
Full summary, score breakdown and related studies → Original source
Eighty-two percent of recommendations were successfully implemented during hospitalization and included in the discharge plan. 4 key findings →
Participants: 45 Evidence: low
Full summary, score breakdown and related studies → Original source
Urinary incontinence (UI) is a debilitating and embarrassing condition that is prevalent among aging males and females. 2 key findings →
Evidence: moderate
Full summary, score breakdown and related studies → Original source
Of 411 participants, 57% had high illness burden. 5 key findings →
Participants: 349 Evidence: low
Full summary, score breakdown and related studies → Original source
Why assessment is of practical consequence to anaesthetistsGeneral Health Questionnaire (GHQ) in general hospitals: selecting a set of items using a stepwise hierarchical procedurePain assessment in cognitively impaired and unimpaired older adults: a comparison of four scalesMental disorders among internal medical inpatientsSuicide in Later Life: A Review and Recommendations for PreventionDELIRIUM IN THE TERMINALLY ILLRecognition of psychiatric disorders in nonpsychiatric hospital wardsNursing documentation versus standardized assessment of cognitive status in hospitalized medical patientsCompleted Suicide Among Older Patients in Primary Care Practices: A Controlled StudyDoes myasthenia gravis affect the brain?SUICIDAL PATIENTS IN THE ED: ETHICAL ISSUESMethodological issues of an epidemiological study: From the results of a study on psychological problems seen in outpatients visiting the internal medicine departments of general hospitalsPsychiatric disorders and vertigoTotal Quality Management and Geriatric CareAssessment and treatment of depression in the cancer patientUse of hospital services by AIDS patients with psychiatric illnessNeuropsychological and Pharmacokinetic Assessment of Hospice Inpatients Receiving MorphineMANAGEMENT OF SUICIDAL BEHAVIOR IN THE ELDERLYLiteraturverzeichnisSuicide in later lifeMajor depression in the primary care settingMaking the diagnosis of depression in the primary care settingThe Mini-Mental State Examination in General Medical Practice: Clinical Utility and AcceptancePsychological Morbidity in Obstetric-Gynaecology Patients: Testing the Need for Expanded Psychiatry Services in Obstetric-Gynaecology FacilitiesPrevalence of Psychiatric Disorders in Medical InpatientsTranstornos do humor em enfermaria de clínica médica e validação de escala de medida (HAD) de ansiedade e depressãoDelirium in Elderly Patients: Evaluation and ManagementDelirium Presenting With Symptoms of DepressionAnalysis of the terms used by general practitioners to characterize patients considered by them as depressed.
Participants: 100 Evidence: low
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Eighteen members of the public-including patients, carers, and individuals with lived experience of both roles-along with two local board members and one representative from a statutory health and social care body, participated and were actively involved in developing the framework and co-producing outputs through structured small-group discussions. 5 key findings →
Design: cohort study Evidence: moderate
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"Rapid-type" caregivers (n = 12) had a median age of 59 (range 45-73) years; 6 were female, and 9 were spouses. 5 key findings →
Participants: 12 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
BackgroundLet's Talk Tech (LTT) is a self-administered web intervention for people with memory loss and their care partners that supports decision-making about digital health technologies. 5 key findings →
Participants: 15 Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
In long-term care residents, ADL scores worsened by a mean of 0.29 points (95%CI = 0.27, 0.31) per 3 months and antihypertensive deprescribing did not impact this worsening (difference between groups -0.04 points every 3 months, 95%CI = -0.15, 0.06). 5 key findings →
Participants: 12,238 Evidence: low
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End-of-life care in elderly patients with serious advanced illness sits at the intersection of patient autonomy, family involvement, clinical judgment, and resource allocation. 5 key findings →
Design: cohort study Participants: 358 Evidence: moderate
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The reduction of hospital deaths is a policy priority in most developed countries. 2 key findings →
Design: longitudinal study Evidence: moderate
Full summary, score breakdown and related studies → Original source Free full text
Between 2000 and 2024, deaths from stroke, heart disease, and HIV decreased, whereas reported deaths from AD increased 134%. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source Free full text
The case story of a 47-year-old man with advanced rectal carcinoma illustrates the professional services and care system strategies available to help clinicians serve patients coming to the end of life. 1 key finding →
Evidence: low
Full summary, score breakdown and related studies → Original source
The results of our study contribute to a better understanding of the factors hindering GPs in initiating ACP. 2 key findings →
Participants: 36 Evidence: low
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In interviews PWD were able to indicate their treatment preferences across all three scenarios. 2 key findings →
Design: cross-sectional Evidence: low
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Most people in Germany die in institutions; the most common place of death is still the hospital, where more than half of all deaths take place. 2 key findings →
Participants: 24 Evidence: low
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This qualitative evaluation of ACP in early dementia has encouragingly positive results which support the wider application of the intervention in memory services and community mental health teams. 2 key findings →
Participants: 12 Evidence: low
Full summary, score breakdown and related studies → Original source
Cessation of life-support treatment is an appropriate option for situations in which the burdens of therapy substantially outweigh the benefits. 4 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
Prevalence of ACPs and formal authorization of a legal representative was low among the deceased NH residents in Flanders, Belgium. 2 key findings →
Design: cross-sectional Evidence: low
Full summary, score breakdown and related studies → Original source
Our comparative study of psychometric properties of instruments allows for informed selection of QOC and QOD measures for LTC residents with dementia. 1 key finding →
Participants: 70 Evidence: low
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Study results highlight a critical need for better prognostic counseling and education for persons and families living with DLB. 4 key findings →
Participants: 658 Evidence: low
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We aimed to explore diagnoses associated with antipsychotic use, treatment patterns and characteristics of users without diagnoses relevant to antipsychotic treatment. 3 key findings →
Evidence: low
Full summary, score breakdown and related studies → Original source
After controlling for comorbidities, treated AD patients have better survival, lower institutionalization, and sometimes fewer resource utilizations, suggesting that treatment and improved care management could be beneficial for newly-diagnosed AD patients from economic and clinical perspectives. 4 key findings →
Evidence: moderate
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Contextual factors regarding the care home environment may be obdurate and tend to negatively impact on the quality of end of life dementia care. 1 key finding →
Participants: 14 Evidence: low
Full summary, score breakdown and related studies → Original source
Residents and relatives experience ethical challenges in Norwegian nursing homes, mostly connected to "everyday ethical issues." 5 key findings →
Participants: 25 Evidence: low
Full summary, score breakdown and related studies → Original source
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 27,380 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 27,380 records, built mostly from automated pulls of Europe PMC (60.6% of the library) and OpenAlex (18.6%), 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.
1,032 records (3.8% 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 →