Sleep duration and the associated cardiometabolic risk scores in adults

Sleep Health
Thirumagal Kanagasabai, Jean-Philippe Chaput

Abstract

To identify the sleep duration associated with the lowest cardiometabolic risk score in adults and to determine if the association varies by subgroups (eg, sex, age groups, ethnicity, and smoking status). Cross-sectional data from the 2005-2012 National Health and Nutrition Examination Survey. Non-institutionalized civil sample from the United States. Age ≥20 y (N=8827) with sleep and cardiometabolic health data. N/A. Sleep duration from the Sleep Disorders Questionnaire was categorized as ≤3, 4, 5, 6, 7, 8, 9, and ≥10 h per night. HDL cholesterol (HDL) and waist circumference (WC) were stratified by sex first, while fasting insulin, fasting plasma glucose (Glu), triglycerides (TG), body max index (BMI), systolic blood pressure (SBP) and diastolic blood pressure (DBP) were standardized without stratifications. The standardized scores were summed for each participant using the following formula: -zHDL + zInsulin + zGlu + zTG + (zBMI + zWC)/2+(zSBP + zDBP)/2. Seven hours of sleep was associated with the lowest cardiometabolic risk score (-0.30 (95% CI: -0.43, -0.18)), which remained similar after adjusting for age, sex, ethnicity, education, family income, alcohol intake and smoking status. However, 8 hours of sleep was associate...Continue Reading

Citations

Sep 26, 2019·PloS One·Xingyun LiuTingshao Zhu
Jun 18, 2018·Archives of Women's Mental Health·Taeryoon KimYong Gyu Park
Jan 16, 2018·Sleep Health·Gertraud MaskarinecLoïc Le Marchand
May 4, 2021·Disability and Health Journal·Sean HealyFreda Patterson
Jul 1, 2021·International Archives of Occupational and Environmental Health·Paula R PienaarDale E Rae

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