Sleep duration is significantly associated with carotid artery atherosclerosis incidence in a Japanese population
| Autor: | Masahiko Okada, Toshinari Aoki, Tsueko Abe, Syogo Yata |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Adult
Carotid Artery Diseases Male medicine.medical_specialty Time Factors Cross-sectional study Risk Assessment Article Young Adult Asian People Japan Risk Factors Surveys and Questionnaires Internal medicine Odds Ratio medicine Humans Young adult Aged Ultrasonography Aged 80 and over business.industry Incidence Incidence (epidemiology) Odds ratio Middle Aged Sleep in non-human animals Confidence interval Surgery Cross-Sectional Studies Logistic Models Blood pressure Female Sleep Cardiology and Cardiovascular Medicine Risk assessment business |
| Zdroj: | Atherosclerosis. 217:509-513 |
| ISSN: | 0021-9150 |
| DOI: | 10.1016/j.atherosclerosis.2011.02.029 |
| Popis: | 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.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: age40 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.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.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. |
| Databáze: | OpenAIRE |
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