Sleep Breath September 2018 PMID 28589251

A systematic review and dose-response meta-analysis of sleep duration and the occurrence of cognitive disorders.

Lei Wu, Dali Sun, Yan Tan

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Mentions

42
Peak: 16 in Jul 2025
across 4 sources since Apr 2019

Extended reach

41,235
potential audience

Total likes

467

Video views

31,779

Mentions per month

Apr 2019 – Sep 2025

Where it's discussed

  • Bluesky33 posts
  • X / Twitter4 posts
  • News3 articles
  • YouTube2 videos

AI synopsis

What people are saying

The discussions reflect strong agreement with the study's conclusion that both too little and too much sleep increase cognitive risks, with phrases like 'new evidence' and 'needs further research' highlighting their support. The tone is a mix of curiosity and validation, contributing to an overall perception that this research could shape future sleep and cognitive disorder guidelines.

AgreementModerate agreement

Most discussions acknowledge the findings of the sleep duration study, especially the optimal 7.8 hours and the U-shaped risk relationship.

InterestHigh interest

Posts demonstrate high interest, with many questioning traditional beliefs about sleep and referencing new research directly.

EngagementModerate engagement

While some posts share summaries and interpretations, others delve into methodological debates, showing moderate engagement.

ImpactModerate impact

Many suggest the findings could influence health guidelines and individual behaviors, indicating a moderate to high impact perception.

Abstract in brief

  • This systematic review analyzed data from nine studies involving over 22,000 participants to explore how sleep duration affects the risk of cognitive disorders like dementia and Alzheimer's, finding that both very short and very long sleep durations are linked to higher risks, with an U-shaped relationship.
  • The research found that people who sleep either too little or too much are more likely to develop cognitive issues compared to those with a moderate amount of sleep, particularly around 7.8 hours per day being associated with the lowest risk.
  • However, the study highlights limitations such as a small number of included studies, a mostly Caucasian population, and the need for future research to confirm these findings across different groups and demographics.]

Top posts

Most liked on X and Bluesky
Mathieu M.J.E. Rebeaud
@chercheurjuteux.com · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis J'en avais déjà parlé il y a quelques mois mais les 10000 pas par jour n'ont pas vraiment de base scientifique. Cette nouvelle étude tend a démontrer que 7000 suffisent. www.thelancet.com/journals/lan...

Jul 24, 2025 · 22 likes · 10 shares View post →
The Lancet
@thelancet.com · Bluesky

Aiming for 7,000 daily steps can reduce risk of chronic diseases, cognitive decline, and death, finds new study. Explore the research in @thelancetph.bsky.social: tinyurl.com/mrvd9uyt

Jul 24, 2025 · 16 likes · 10 shares View post →
Dick Zoutman
@dickzoutman.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 25, 2025 · 7 likes · 2 shares View post →
Jun Fuse@循環器内科医
@jfuse0320 · X

https://t.co/hfVywRau2c Sleep Breath. 2018 Sep;22(3):805-814. A systematic review and dose-response meta-analysis of sleep duration and the occurrence of cognitive disorders. 1日7-8時間睡眠が最も認知障害のリスクが低い. 今日は早く寝ましょう。

Apr 2, 2019 · 6 likes · 1 share · 995 followers View post →
Ulf Ekelund
@ulfekelund.bsky.social · Bluesky

The most comprehensive systematic review on daily step counts and disease outcomes. Is the 10000 steps per day outdated? Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Sep 2, 2025 · 6 likes · 1 share View post →
Betty C. Jung
@bettycjung.bsky.social · Bluesky

Aerobic Exercise and Weight Loss in Adults A Systematic Review and Dose-Response Meta-Analysis jamanetwork.com/journals/jam...

Jan 5, 2025 · 5 likes · 3 shares View post →

All mentions

divyanadar.bsky.social
@divyanadar.bsky.social · Bluesky

New open-access study by Mifetika Lukitasari et al. in EPJC journal, "Visit-to-visit blood pressure variability and cardiovascular outcomes: a systematic review and dose-response meta-analysis". Important insights for preventive cardiology care

Sep 23, 2025 · 1 like View post →
Ulf Ekelund
@ulfekelund.bsky.social · Bluesky

The most comprehensive systematic review on daily step counts and disease outcomes. Is the 10000 steps per day outdated? Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Sep 2, 2025 · 6 likes · 1 share View post →
Heinz Freisling
@hfreisling.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Aug 19, 2025 View post →
draashish.bsky.social
@draashish.bsky.social · Bluesky

10K is popular but this study shows; there may not much more gain beyond 7k. Easier to achieve for some folks. Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Aug 16, 2025 · 1 like View post →
akelly1.bsky.social
@akelly1.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Aug 4, 2025 View post →
Jule M
@ju-me-he.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Aug 2, 2025 · 1 like · 1 share View post →
usernomen.bsky.social
@usernomen.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 28, 2025 View post →
Marko Louevuo
@markolouevuo.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis www.thelancet.com/journals/lan...

Jul 28, 2025 · 1 like · 1 share View post →
Norio Nakatsuji
@norionakatsuji.bsky.social · Bluesky

元論文→ Reference: Ding D, Nguyen B, Nau T, et al. Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis. Lancet Public Health. 2025;0(0). doi: 10.1016/S2468-2667(25)00164-1 www.thelancet.com/journals/lan...

Jul 25, 2025 · 1 like View post →
Dick Zoutman
@dickzoutman.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 25, 2025 · 7 likes · 2 shares View post →
angelikaza.bsky.social
@angelikaza.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 25, 2025 View post →
markusathome
@markusathome.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis by Drs. Ding, Clare, Owen et al. thelancet.com/journals/lan... 7000 steps per day are associated with clinically meaningful improvements in health outcomes.

Jul 24, 2025 · 1 like · 1 share View post →
Sue Lacey Bryant
@suelacey-bryant.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health share.google/K89KPXvdVJWP...

Jul 24, 2025 · 1 like View post →
Betty C. Jung
@bettycjung.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis www.thelancet.com/journals/lan...

Jul 24, 2025 · 1 share View post →
The Lancet
@thelancet.com · Bluesky

Aiming for 7,000 daily steps can reduce risk of chronic diseases, cognitive decline, and death, finds new study. Explore the research in @thelancetph.bsky.social: tinyurl.com/mrvd9uyt

Jul 24, 2025 · 16 likes · 10 shares View post →
Mathieu M.J.E. Rebeaud
@chercheurjuteux.com · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis J'en avais déjà parlé il y a quelques mois mais les 10000 pas par jour n'ont pas vraiment de base scientifique. Cette nouvelle étude tend a démontrer que 7000 suffisent. www.thelancet.com/journals/lan...

Jul 24, 2025 · 22 likes · 10 shares View post →
Niels Chavannes, MD, PhD
@nielschavannes.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 24, 2025 View post →
kim_harding ✅
@kim-harding.mastodon.scot.ap.brid.gy · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(25)00164-1/fulltext TL;DR, you don't need to do 10,000 steps a day, 7,000 is enough...

Jul 24, 2025 View post →
Hotte
@hottekoeln.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis www.thelancet.com/journals/lan...

Jul 23, 2025 View post →
Sedentary Behaviour Research Network
@sedbehaviourrn.bsky.social · Bluesky

The associations between sedentary behavior and risk of depression: a systematic review and dose response meta-analysis link.springer.com/article/10.1...

Jul 8, 2025 · 1 like View post →
切身魚/Kirimisakana
@kirimisakana.bsky.social · Bluesky

週300分が理想だけど、150分からでヨシ、運動はした方がいいです。 JAMAのメタ分析。 タイトルは 「Aerobic Exercise and Weight Loss in Adults A Systematic Review and Dose-Response Meta-Analysis」です jamanetwork.com/journals/jam...

Jun 26, 2025 · 1 like · 1 share View post →
CareALS+
@neurodegeneration.bsky.social · Bluesky

Association of antioxidants intake in diet and supplements with risk of Alzheimer's disease: a systematic review and dose-response meta-analysis of prospective cohort studies. https://pubmed.ncbi.nlm.nih.gov/40415164/ #neurodegeneration #Alzheimers

May 26, 2025 View post →
Dr. Gregory Miller
@drgregorymiller.bsky.social · Bluesky

Increase intake assoc with increase risk, no effect of tissue levels Dietary intake and tissue biomarkers of omega-6 fatty acids and risk of colorectal cancer in adults: a systematic review and dose-response meta-analysis of prospective cohort studies www.nature.com/articles/s41...

May 11, 2025 View post →
Nixa Sedes, MD
@nixassedes.bsky.social · Bluesky

Digital Screen Time and Myopia: A Systematic Review and Dose-Response Meta-Analysis

Mar 29, 2025 View post →
ES/IODE
@esiode.bsky.social · Bluesky

Mar 6, 2025 View post →
Dr Suchitra Kataria
@suchitrk.bsky.social · Bluesky

Digital Screen Time and Myopia A Systematic Review and Dose-Response Meta-Analysis jamanetwork.com/journals/jam...?

Feb 21, 2025 View post →
Science inside
@leefbewust.bsky.social · Bluesky

Frontiers | Dietary intake of tomato and lycopene, blood levels of lycopene, and risk of total and specific cancers in adults: a systematic review and dose–response meta-analysis of prospective cohort studies www.frontiersin.org/journals/nut...

Feb 12, 2025 View post →
Betty C. Jung
@bettycjung.bsky.social · Bluesky

Aerobic Exercise and Weight Loss in Adults A Systematic Review and Dose-Response Meta-Analysis jamanetwork.com/journals/jam...

Jan 5, 2025 · 5 likes · 3 shares View post →
Scott Lloyd
@scottylloyd1979.bsky.social · Bluesky

Aerobic Exercise and Weight Loss in Adults - A Systematic Review and Dose-Response Meta-Analysis jamanetwork.com/journals/jam...

Dec 29, 2024 View post →
Betty C. Jung
@bettycjung.bsky.social · Bluesky

Aerobic Exercise and Weight Loss in Adults A Systematic Review and Dose-Response Meta-Analysis jamanetwork.com/journals/jam...

Dec 27, 2024 · 4 likes · 1 share View post →
htw
@heniek-htw.bsky.social · Bluesky

The effect of #vitaminD supplementation on #depression: a systematic review and dose–response meta-analysis of randomized controlled trials VD had no significant effects on anxiety symptoms. In summary, this study suggests that vitamin D3 may effectively reduce depressive symptoms in short term.

Nov 24, 2024 View post →
Dr. Gregory Miller
@drgregorymiller.bsky.social · Bluesky

According to this meta-analysis, the likelihood of MetS was significantly lower in adults with higher level of dietary calcium intake Dietary calcium intake in relation to metabolic syndrome in adults: A systematic review and dose-response meta-anal pubmed.ncbi.nlm.nih.gov/39379073/

Oct 15, 2024 View post →
medRxivpreprint
@medrxivpreprint.bsky.social · Bluesky

A Systematic Review and Dose-Response Meta-Analysis of the Association Between Nitrate & Nitrite intake and Gastroesophageal Cancer Risk: A Study Protocol https://www.medrxiv.org/content/10.1101/2023.12.01.23299297v1

Dec 1, 2023 View post →
Bjartur Thorlacius
@bjartur · X

@AASMorg @rushalzheimers Same goes for total sleep time: https://t.co/wzYh57I3xK

Apr 27, 2022 · 252 followers View post →
Dr. Marie-Pierre St-Onge
@MPStOngePhD · X

@EverydayHealth @michaelgrandner @ResearchSleep @PowerofSleep @AASMorg A1. Knowledge in this area stems mostly from cross-sectional studies showing associations between #shortsleep #sleepapnea and #insomnia and poor cognition in older adults. Shift workers also at increased risk. #EverydayHealthChat https://t.co/F7ire4sgaR https://t.co/CMEsbSmtL4

Mar 27, 2020 · 2 likes · 1,440 followers View post →
SystematicReviewBot
@EvidenceRobot · X

RT @jfuse0320: https://t.co/hfVywRau2c Sleep Breath. 2018 Sep;22(3):805-814. A systematic review and dose-response meta-analysis of sleep…

Apr 2, 2019 · 1 share · 6,701 followers View post →
Jun Fuse@循環器内科医
@jfuse0320 · X

https://t.co/hfVywRau2c Sleep Breath. 2018 Sep;22(3):805-814. A systematic review and dose-response meta-analysis of sleep duration and the occurrence of cognitive disorders. 1日7-8時間睡眠が最も認知障害のリスクが低い. 今日は早く寝ましょう。

Apr 2, 2019 · 6 likes · 1 share · 995 followers View post →