Cited by 59Sleep and related disordersCardiovascular Health and Disease PreventionObstructive Sleep Apnea Research

Sleep duration is significantly associated with carotid artery atherosclerosis incidence in a Japanese population

Abe, Tsueko, Aoki, Toshinari, Yata, Syogo, Okada, Masahiko·2011·Atherosclerosis

Abstract

Background Previous studies have indicated that sleep duration is associated with total mortality in a U-shaped fashion. The purpose of the current study was to examine the relationship between self-reported sleep duration and carotid artery atherosclerosis in a Japanese population.Methods In 2009-2010, a total of 2498 participants (1195 men, 1303 women; age range, 23-92 years) were recruited from members of a Japanese community receiving annual health check-up at a local health center who agreed to participate in the study. Exclusion criteria were as follows: age <40 or ≥85 years; and more than one missing value from either laboratory data or questionnaire responses. A total of 2214 participants were entered into the study. Carotid artery arteriosclerosis was evaluated ultrasonographically and quantified as intima-medial thickness (IMT). The presence of carotid artery atherosclerosis was defined as IMT≥1.2 mm. Sleep durations were compared with IMT measurements after controlling for confounding factors such as age, sex, lipid profile, fasting plasma glucose, hemoglobin A1c, blood pressure, alcohol intake, and smoking habit.Results Sleep duration ≥7 h correlated significantly with the incidence of IMT≥1.2 m when compared with a sleep duration of 6 h (multivariate-adjusted odds ratio, 1.263; 95% confidence interval, 1.031-1.546, P=0.024). Shorter sleep duration ≤5 h did not correlate significantly with the risk compared with a sleep duration of 6 h.Conclusion Long sleep duration (≥7 h) correlated significantly with the incidence of carotid artery atherosclerosis compared with a sleep duration of 6 h, but shorter sleep duration did not.

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Crossref · 10.1016/j.atherosclerosis.2011.02.029

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Authors
Abe, T., Aoki, T., Yata, S., & Okada, M.
Affiliations
  • Niigata University (JP)
  • Kido Hospital (JP)
Corresponding author
Okada, Masahiko
Venue
Atherosclerosis
Publisher
Elsevier BV
Published
2011-08
Volume
217
Issue
2
Pages
509-513
ISSN
0021-9150 (ISSN-L)
OpenAlex
W2012598952
Cited by
59
References
30
Citations by year
2026: 2 · 2025: 4 · 2024: 5 · 2023: 6 · 2022: 7 · 2021: 3 · 2020: 1 · 2019: 5 · 2018: 2 · 2017: 2 · 2016: 5 · 2015: 8 · 2014: 2 · 2013: 4 · 2012: 3
FWCI
3.71
Type
journal article
Language
en
Open access
closed
Locations
  • Atherosclerosis (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
  • Health Sciences › Medicine › Physiology › Obstructive Sleep Apnea Research
Keywords
sleep duration, carotid atherosclerosis, intima-media thickness, long sleep, short sleep duration, cardiovascular risk factors, Japanese population
MeSH terms
Adult, Aged, Aged, 80 and over, Carotid Artery Diseases, Cross-Sectional Studies, Female, Humans, Japan, Male, Middle Aged, Surveys and Questionnaires, Risk Factors, Sleep, Time Factors, Ultrasonography, Incidence, Logistic Models, Odds Ratio, Risk Assessment, Asian People, Young Adult

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