Evidence map›Paper›PMID 23218998›Full record

Trial reportThe American journal of cardiology2013

Sleep duration and risk of atrial fibrillation (from the Physicians' Health Study).

Owais Khawaja, Akmal Sarwar, Christine M Albert, John Michael Gaziano, Luc Djoussé

Abstract readClinical Trial, Phase IClinical Trial, Phase IIComparative Study
In one paragraph

Trial report in The American journal of cardiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 5 pooled it
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

35 citing papers in PubMed, 5 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Influence of sleep architectural disruptions on the evolution of atrial fibrillation.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Association of sleep duration with atrial fibrillation/flutter mortality in the United States: a cross-sectional analysis.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2024
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Healthy Sleep Patterns and Risk of Incident Arrhythmias.Journal of the American College of Cardiology · 2021
    Article
  19. Article
  20. Narrative review of sleep and stroke.Journal of thoracic disease · 2020
    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

5 authors at 5 institutions in 1 country.

Owais KhawajaSection of Critical Care, Dartmouth Hitchcock Medical Center, Lebanon, New Hampshire, USA. oajaz@yahoo.com
Akmal Sarwar
Christine M Albert
John Michael Gaziano
Luc Djoussé
Brigham and Women's Hospital · USDartmouth–Hitchcock Medical Center · USGeriatric Research Education and Clinical Center · USHarvard University · USTufts University · US

Funding

Physicians' Health Study II: Prevention Trial of VitaminsR01CA097193 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI GAZIANO, J. MICHAEL · 2002 to 2011
$15.7M
RANDOMIZED TRIAL OF ASPIRIN AND MORTALITYR01CA040360 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI BURING, JULIE E · 1985 to 2002
$775k
TRIAL OF ASPIRIN AND BETA-CAROTENE IN U S MD'SR01HL034595 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI BURING, JULIE E · 1985 to 1991
–
NCI NIH HHS CA-097193NCI NIH HHS CA-34944NCI NIH HHS CA-40360NCI NIH HHS R01 CA034944NCI NIH HHS R01 CA040360NCI NIH HHS R01 CA097193NHLBI NIH HHS HL-26490NHLBI NIH HHS HL-34595NHLBI NIH HHS R01 HL026490NHLBI NIH HHS R01 HL034595
6 · The paper itself

Abstract

Although sleep quality and duration have been related to cardiovascular end points, little is known about the association between sleep duration and incident atrial fibrillation (AF). Hence, we prospectively examined the association between sleep duration and incident AF in a cohort of 18,755 United States male physicians. Self-reported sleep duration was ascertained during a 2002 annual follow-up questionnaire. Incident AF was ascertained through annual follow-up questionnaires. Cox regression analysis was used to estimate the relative risks of AF. The average age at baseline was 67.7 ± 8.6 years. During a mean follow-up of 6.9 ± 2.1 years, 1,468 cases of AF occurred. Using 7 hours of sleep as the reference group, the multivariate adjusted hazard ratio for AF was 1.06 (95% confidence interval 0.92 to 1.22), 1.0 (reference), and 1.13 (95% confidence interval 1.00 to 1.27) from the lowest to greatest category of sleep duration (p for trend = 0.26), respectively. In a secondary analysis, no evidence was seen of effect modification by adiposity (p for interaction = 0.69); however, prevalent sleep apnea modified the relation of sleep duration with AF (p for interaction = 0.01). From the greatest to the lowest category of sleep duration, the multivariate-adjusted hazard ratio for AF was 2.26 (95% confidence interval 1.26 to 4.05), 1.0 (reference), and 1.34 (95% confidence interval 0.73 to 2.46) for those with prevalent sleep apnea and 1.01 (95% confidence interval 0.87 to 1.16), 1.0 (reference), and 1.12 (95% confidence interval 0.99 to 1.27) for those without sleep apnea, respectively. Our data showed a modestly elevated risk of AF with long sleep duration among United States male physicians. Furthermore, a shorter sleep duration was associated with a greater risk of AF in those with prevalent sleep apnea.

Indexed as

AgedAspirinAtrial Fibrillationbeta CaroteneConfidence IntervalsCyclooxygenase InhibitorsDose-Response Relationship, DrugDouble-Blind MethodDrug Therapy, CombinationFollow-Up StudiesHumansIncidenceMalePhysiciansPrevalenceRetrospective StudiesAspirinbeta CaroteneCyclooxygenase InhibitorsVitamins

Identifiers

PMID23218998
PMCPMC3563866
OpenAlexW2080520631

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.