نتایج جستجو برای: sedentary behavior
تعداد نتایج: 631417 فیلتر نتایج به سال:
BACKGROUND In the last decade, sedentary behavior has emerged as a new risk factor for health. The elderly spend most of their awake time in sedentary activities. Despite this high exposure, the impact of this sedentary behavior on the health of this population has not yet been reviewed. We systematically reviewed evidence for associations between sedentary behavior and multiple health outcomes...
PURPOSE This article reports on the findings and recommendations of the "Physiology of Sedentary Behavior and Its Relationship to Health Outcomes" group, a part of a larger workshop entitled Sedentary Behavior: Identifying Research Priorities sponsored by the National Heart, Lung, and Blood Institute and by the National Institute on Aging, which aimed to establish sedentary behavior research pr...
Research has shown that current smokers have a lower mean body mass index (BMI) than never and former smokers, with former smokers having the highest mean BMI. A number of physiological mechanisms have been hypothesized to explain this pattern, but few studies have explored the possible role of behavioral factors. Using data from the cross-sectional National Health and Nutrition Examination Sur...
Association Between Sedentary Behavior, Physical Activity, and Obesity: Inactivity Among Active Kids
INTRODUCTION Sedentary behavior and physical activity are not mutually exclusive behaviors. The relative risk of overweight for adolescents who are highly sedentary and highly physically active is unclear. A better understanding of the relationship between sedentary behaviors, physical activity, and body mass index (BMI) would provide insight for developing interventions to prevent or reduce ov...
OBJECTIVE To investigate the degree to which genetic and environmental influences affect individual differences in sedentary behavior throughout adolescence. DESIGN Cross-sectional twin-family design. SETTING Data on self-reported sedentary behavior from Dutch twins and their nontwin siblings. PARTICIPANTS The total sample consisted of 5074 adolescent twins (aged 13-19 years) and 937 sibl...
This study examined the concurrent associations of physical activity and screen-based sedentary behavior with sleep duration among adolescents by using data from the national Youth Risk Behavior Survey 2011-2013. Using latent class analysis, we identified 4 latent subgroups of adolescents with various levels of physical activity and screen-based sedentary behavior. The subgroup with high levels...
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