International children's accelerometry database (ICAD): Design and methods
نویسندگان
چکیده
منابع مشابه
International children's accelerometry database (ICAD): Design and methods
BACKGROUND Over the past decade, accelerometers have increased in popularity as an objective measure of physical activity in free-living individuals. Evidence suggests that objective measures, rather than subjective tools such as questionnaires, are more likely to detect associations between physical activity and health in children. To date, a number of studies of children and adolescents acros...
متن کاملObjectively measured physical activity and sedentary time in youth: the International children’s accelerometry database (ICAD)
BACKGROUND Physical activity and sedentary behaviour in youth have been reported to vary by sex, age, weight status and country. However, supporting data are often self-reported and/or do not encompass a wide range of ages or geographical locations. This study aimed to describe objectively-measured physical activity and sedentary time patterns in youth. METHODS The International Children's Ac...
متن کاملHarmonising data on the correlates of physical activity and sedentary behaviour in young people: Methods and lessons learnt from the international Children’s Accelerometry database (ICAD)
BACKGROUND Large, heterogeneous datasets are required to enhance understanding of the multi-level influences on children's physical activity and sedentary behaviour. One route to achieving this is through the pooling and co-analysis of data from multiple studies. Where this approach is used, transparency of the methodology for data collation and harmonisation is essential to enable appropriate ...
متن کاملTracking of accelerometry-measured physical activity during childhood: ICAD pooled analysis
BACKGROUND Understanding of physical activity (PA) tracking during childhood is important to predict PA behaviors and design appropriate interventions. We compared tracking of PA according to PA level and type of day (weekday/weekend) in a pool of five children's cohort studies. METHODS Data from ALSPAC, CLAN, Iowa Bone Development Study, HEAPS, PEACH were extracted from the International Chi...
متن کامل12th International Conference on Alzheimer's Disease (ICAD), Vienna, Austria.
The goal of this paper is to present 1D and 3D anthropometric data applied to two distinct design situations: one related to the interior layout of a public transport vehicle and another one related to oil and gas laboratories work environment design. On this study, the 1D anthropometric data were extracted from the Brazilian anthropometric database developed by INT and the 3D anthropometric da...
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ژورنال
عنوان ژورنال: BMC Public Health
سال: 2011
ISSN: 1471-2458
DOI: 10.1186/1471-2458-11-485