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Secular trends in moderate-to-vigorous physical activity in 32 countries from 2002 to 2010: a cross-national perspective.
BACKGROUND Sufficient levels of moderate to vigorous physical activity (MVPA) give substantial health benefits to adolescents. This article examines trends in physical activity (PA) from 2002 to 2010Expand
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Physical activity and sedentary behaviour in Czech adults: Results from the GPAQ study
Abstract The levels of physical activity (PA) and sedentary behaviour are significant indicators of health behaviour and their monitoring is crucial in developing public policy in the area of healthExpand
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Trends and Socioeconomic Correlates of Adolescent Physical Fighting in 30 Countries
BACKGROUND AND OBJECTIVES: No recent international studies provide evidence about its prevalence, trends, or social determinants of physical fighting in adolescents. We studied cross-nationalExpand
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When children play, they feel better: organized activity participation and health in adolescents
BackgroundParticipation in organized leisure-time activities (OLTA) has been linked to healthy youth development. This study aimed to assess whether participation in OLTA is associated with bothExpand
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Temporal Trends in Overweight and Obesity, Physical Activity and Screen Time among Czech Adolescents from 2002 to 2014: A National Health Behaviour in School-Aged Children Study
This study examines trends in overweight and obesity, physical activity (PA) and screen time (ST) among Czech adolescents over a recent 12-year study period. Nationally representative samplesExpand
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International Trends in Adolescent Screen-Time Behaviors From 2002 to 2010.
PURPOSE Engaging in prolonged screen-time behaviors (STBs) is detrimental for health. The objective of the present analyses was to examine temporal trends in TV viewing and computer use amongExpand
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Secular trends: a ten-year comparison of the amount and type of physical activity and inactivity of random samples of adolescents in the Czech Republic
BackgroundAn optimal level of physical activity (PA) in adolescence influences the level of PA in adulthood. Although PA declines with age have been demonstrated repeatedly, few studies have beenExpand
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Trends of overweight and obesity, physical activity and sedentary behaviour in Czech schoolchildren: HBSC study
Background: The decline of physical activity (PA) and the increased prevalence of overweight and obese children have been discussed worldwide. This study assessed the trends in the prevalence ofExpand
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Does school-based physical activity decrease overweight and obesity in children aged 6–9 years? A two-year non-randomized longitudinal intervention study in the Czech Republic
BackgroundGlobally, efforts aimed at the prevention of childhood obesity have led to the implementation of a range of school-based interventions. This study assessed whether augmenting physicalExpand
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Is the association between screen-based behaviour and health complaints among adolescents moderated by physical activity?
ObjectivesThe aim of this study was to assess the association between screen-based (SB) behaviour and selected health complaints in adolescents and whether physical activity (PA) moderates thisExpand
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