Dose-Response Relationship Between Sleep Regularity Index and Stage-Specific Alzheimer's Disease: Cross-Sectional Evidence from Japanese Adults.

Yue Cao, Jaehee Lee, Jaehoon Seol, Kenji Tsunoda, Kyohei Shibuya, Jieun Yoon, Tetsuaki Arai, Tomohiro Okura

Abstract read

In one paragraph

Article in Geriatrics (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Yue CaoDoctoral Program in Physical Education, Health and Sport Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba 305-8574, Ibaraki, Japan.ORCID 0000-0002-0387-3961

Jaehee LeeDepartment of Sport Science, College of the Arts and Sports, University of Seoul, Seoul 025504, Republic of Korea.

Jaehoon SeolCollege of Sport Science, Sungkyunkwan University, Suwon 16419, Gyeonggi-do, Republic of Korea.ORCID 0000-0003-3441-4191

Kenji TsunodaInstitute of Health and Sport Sciences, University of Tsukuba, Tsukuba 305-8574, Ibaraki, Japan.ORCID 0000-0003-2807-4637

Kyohei ShibuyaInstitute of Health and Sport Sciences, University of Tsukuba, Tsukuba 305-8574, Ibaraki, Japan.

Jieun YoonInstitute of Health and Sport Sciences, University of Tsukuba, Tsukuba 305-8574, Ibaraki, Japan.ORCID 0000-0003-2934-8337

Tetsuaki AraiDepartment of Psychiatry, Division of Clinical Medicine, Institute of Medicine, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan.ORCID 0000-0003-4355-3900

Tomohiro OkuraInstitute of Health and Sport Sciences, University of Tsukuba, Tsukuba 305-8574, Ibaraki, Japan.

Funding

JSPS KAKENHI, Grant-in-Aid for Scientific Research (B) (25K03004 to T.O.)the COI STREAM initiative launched in 2013 by MEXT, and the COI-NEXT initiative launched in 2020 by MEXT (JPMJPF2017 to T.O.)

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

dementiageriatricsoptimal healthpreclinicalrest–activity rhythmsleep disorder

Identifiers

PMID41873967

DOI10.3390/geriatrics11020032

PMCPMC13010776

What OpenQuestion holds

Textmetadata

LicenceCC BY

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.