Evidence map›Paper›PMID 37540023›Full record

ArticleBehavioral sleep medicine2023

Self-reported sleep in relation to risk of dementia a quarter of a century later at age 90+:

Zarui A Melikyan, Claudia H Kawas, Annlia Paganini-Hill, Luohua Jiang, Bryce A Mander, María M Corrada

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Behavioral sleep medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Associations of sleep behaviors with white matter hyperintensity volume in middle-aged to older adults.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
  2. Review
  3. Observational
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Zarui A MelikyanInstitute for Memory Impairments and Neurological Disorders, University of California, Irvine, California, USA.
Claudia H KawasInstitute for Memory Impairments and Neurological Disorders, University of California, Irvine, California, USA.
Annlia Paganini-HillDepartment of Neurology, University of California, Irvine, California, USA.
Luohua JiangDepartment of Epidemiology and Biostatistics, University of California, Irvine, California, USA.
Bryce A ManderInstitute for Memory Impairments and Neurological Disorders, University of California, Irvine, California, USA.
María M CorradaInstitute for Memory Impairments and Neurological Disorders, University of California, Irvine, California, USA.
University of California, Irvine · US

Funding

Diversity Supplement to R01AG021055; Clinical, Imaging, and Pathological Studies in the Oldest Old: The 90+ StudyR01AG021055 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI CORRADA, MARIA, KAWAS, CLAUDIA H. · 2002 to 2024
$36.9M
Relationships between local and global mechanisms of sleep apnea, Alzheimer's disease biomarkers, and memory impairment in cognitively asymptomatic older adultsK01AG068353 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI MANDER, BRYCE A. · 2020 to 2024
$636k
ESTROGENS AND VITAMIN A ROLE IN DISEASE PREVENTIONR01CA032197 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI PAGANINI- HILL, ANNLIA · 1985 to 1991
–
NCI NIH HHS R01 CA032197NIA NIH HHS K01 AG068353NIA NIH HHS R01 AG021055
6 · The paper itself

Abstract

objectiveTo examine sex-specific associations of sleep duration and napping self-reported at mean age of 69 years (range: 53-81) with risk of incident dementia 24 years later at age 90 +.

methodAnalytic sample included individuals from a population-based study who reported sleep and napping once in the 1980s and 24 years later (range: 16-38) joined

resultsOf 574 participants 71% were women, mean age at start of dementia follow-up with

conclusionsSleep and nap 24 years earlier are important risk factors for dementia after age 90.

Indexed as

DementiaSleepAgedAged, 80 and overFemaleHumansMaleRisk FactorsSelf ReportSleep Duration

Identifiers

PMID37540023
PMCPMC10403699
OpenAlexW4309929547

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.