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Research

28,180 Alzheimer's and dementia studies in plain English, each scored out of 100.

Find studies

Showing 1–19 of 19 studies with an author at Massachusetts General Hospital (US) · tagged Policy · 28,180 in the whole library · How the 0–100 score works

Download bibliography of these 19 studies, in this order: BibTeX (.bib) · RIS (.ris)

Browse by subject, author or institution

Each number is how many studies that link shows, with your other filters kept.

Subjects

Authors

Names as each record prints them; the same person can appear under two spellings.

Other institutions

From OpenAlex; 13,658 studies have no institution on record and are not counted here.

A note on reading research. One study is rarely the final word.

We try to note the size of a study, whether it was in humans or animals, and how early-stage the finding is. If a summary here doesn't make that clear, treat it with extra caution and check the original source.

Quantifying diagnostic signal decay in dementia: a national study of Medicare hospitalization data

✓ Peer-reviewed alzhub usefulness score 59 out of 100. Alzheimer s & Dementia 2025-11-01

Non-specific codes were most common. Alzheimer's and vascular dementia codes showed high regional variability. 5 key findings →

Design: cohort study Participants: 2,016 Evidence: moderate

Full summary, score breakdown and related studies → Original source Free full text

The impacts of air pollution on mortality and hospital readmission among Medicare beneficiaries with Alzheimer's disease and Alzheimer's disease-related dementias: a national retrospective cohort study in the USA

✓ Peer-reviewed alzhub usefulness score 58 out of 100. The Lancet Planetary Health 2025-02-01

In both the mortality and readmission cohorts we found significant associations with each pollutant. 5 key findings →

Design: retrospective cohort Participants: 118 Evidence: moderate

Full summary, score breakdown and related studies → Original source Free full text

Epidemiology of Homebound Population Among Beneficiaries of a Large National Medicare Advantage Plan

✓ Peer-reviewed alzhub usefulness score 49 out of 100. Annals of Internal Medicine 2024-08-12

In 2022, the overall prevalence of homebound beneficiaries was 22.0% (8.4% of beneficiaries were homebound, and 13.6% were semihomebound). 5 key findings →

Design: cross-sectional Evidence: low

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Adapting prescribing criteria for amyloid‐targeted antibodies for adults with Down syndrome

✓ Peer-reviewed alzhub usefulness score 48 out of 100. Alzheimer s & Dementia 2024-03-13

Prior authorization criteria for Federal Drug Administration (FDA) approved immunotherapeutics, among the class of anti-amyloid monoclonal antibodies (mAbs), established by state drug formulary committees, are tailored for adults with late-onset Alzheimer's disease. 5 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

“It may cost you your money, it costs you your life”: a framework for financial hardship in dementia

✓ Peer-reviewed alzhub usefulness score 48 out of 100. The Gerontologist 2025-07-25

Among 52 participants recruited, 27 were former caregivers, 16 were current caregivers, and nine were persons with dementia; experiences reflected Alzheimer's (n = 18), sporadic Creutzfeldt-Jakob (n = 12), Lewy body (n = 7), and other dementias (n = 15). 5 key findings →

Participants: 18 Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Selective translational control of the Alzheimer amyloid precursor protein transcript by iron regulatory protein-1

✓ Peer-reviewed alzhub usefulness score 47 out of 100. The Journal of biological chemistry 2010-06-17

Iron influx increases the translation of the Alzheimer amyloid precursor protein (APP) via an iron-responsive element (IRE) RNA stem loop in its 5'-untranslated region. 4 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

The role of lifestyle medicine in menopausal health: a review of non-pharmacologic interventions

✓ Peer-reviewed alzhub usefulness score 47 out of 100. Climacteric 2025-09-03

Lifestyle medicine interventions were associated with reductions in vasomotor symptoms, improved sleep quality, enhanced mental well-being, healthier weight regulation, and reduced cardiometabolic and osteoporosis risk. 5 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Full text may need a subscription

Whole exome sequencing study identifies novel rare and common Alzheimer's-Associated variants involved in immune response and transcriptional regulation

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Molecular psychiatry 2018-08-14

The Alzheimer's Disease Sequencing Project (ADSP) undertook whole exome sequencing in 5,740 late-onset Alzheimer disease (AD) cases and 5,096 cognitively normal controls primarily of European ancestry (EA), among whom 218 cases and 177 controls were Caribbean Hispanic (CH). 2 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source

Evaluating The Accuracy Of Medicare Risk Adjustment For Alzheimer’s Disease And Related Dementias

✓ Peer-reviewed alzhub usefulness score 45 out of 100. Health Affairs 2022-09-01

In 2020 Medicare reintroduced Alzheimer's disease and related dementias (ADRD) Hierarchical Condition Categories (HCCs) to risk-adjust Medicare Advantage and accountable care organization (ACO) payments. 5 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Growth of Fee-for-Service Medicare Home-Based Medical Care Within Private Residences and Domiciliary Care Settings in the U.S., 2012-2019

✓ Peer-reviewed alzhub usefulness score 38 out of 100. Journal of the American Medical Directors Association 2022-10-07

Home-based medical care (HBMC) delivers physician or advanced practice provider-led medical services for patients in private residences and domiciliary settings (eg, assisted living facilities, group/boarding homes). 2 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Requesting That Delirium Achieve Parity With Acute Encephalopathy in the MS-DRG System

✓ Peer-reviewed alzhub usefulness score 37 out of 100. Journal of the Academy of Consultation-Liaison Psychiatry 2024-03-20

Since 2007, the Medicare Severity Diagnosis Related Groups classification system has favored billing codes for acute encephalopathy over delirium codes in determining hospital reimbursement and several quality-of-care value metrics, despite broad overlap between these sets of diagnostic codes. 2 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

Promoting Healthy Aging: Public Health as a Leader for Reducing Dementia Risk

⚠ Report — not peer-reviewed alzhub usefulness score 16 out of 100. Public Policy & Aging Report 2023-07-15

It is estimated that for people aged 65 years and older, the risk of developing Alzheimer’s disease was nearly double for women compared with men (Weinstein et al., 2012). 5 key findings →

Evidence: low

Full summary, score breakdown and related studies → Original source Free full text

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Where “Free full text” comes from

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

How the 0–100 score works — and why some entries are capped

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.

  • Journal tier up to 10 pts
  • Journal's citation record up to 4 pts
  • Study design up to 12 pts
  • Strength of evidence up to 5 pts
  • Peer-review validation up to 10 pts
  • How recent up to 5 pts
  • Sample size up to 4 pts
  • Effect reported up to 3 pts
  • Studied in people up to 3 pts
  • Randomised / blinded up to 2 pts
  • Times cited up to 7 pts
  • Citations per year up to 5 pts
  • Impact for its field and year up to 6 pts
  • Cited by studies here up to 6 pts
  • Still being cited up to 4 pts
  • Senior author's track record up to 4 pts
  • Institution's track record up to 3 pts
  • Multi-centre collaboration up to 3 pts
  • Indexed in PubMed up to 2 pts
  • Free to read up to 2 pts

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 28,180 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.

What this library is — and isn't

This is a large sample of the Alzheimer's literature, not an exhaustive index of it. It holds 28,180 records, built mostly from automated pulls of Europe PMC (61.7% of the library) and OpenAlex (18.1%), 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 →

Newest studies, as a dated timeline →    Atom feed