File Name: amsterdam growth and health study .zip
The purpose of this longitudinal study was to identify factors for coronary artery disease CAD in a teenage population in the Netherlands from ages In a follow-up study 93 boys and girls were measured annually from to , and a fifth measurement was made in
Metrics details. This study investigated the associations of physical characteristics and personality in adolescence with physical activity and sedentary behaviour in adulthood. Physical characteristics i. Twenty-nine years later, at the age of 42, their physical activity and sedentary behaviour were assessed by means of accelerometry. Girls with a superior standing high jump performance, and a lower score on social desirability spent more time sedentary in adulthood. In contrast with sedentary behaviour, physical activity at age 42 year could not be predicted by physical characteristics or personality in adolescence.
The purpose of this study was to examine sex-specific longitudinal relationships between physical fitness cardiopulmonary and neuromotor fitness and body fatness sum of skinfolds and to examine the influence of physical activity weighted activity score on these relationships. The data were obtained from the Amsterdam Growth and Health Study AGHS , an observational longitudinal study of 98 females and 83 males, with six repeated measurements over a period from 13 to 27 years of age. The longitudinal relationship between body fatness and physical fitness was analyzed using generalized estimating equations GEE. For each of the eight fitness items used as outcome variables, standardized regression coefficients were calculated for the relationships with body fatness and for the relationships with physical activity with and without correcting for height and weight. In all analyses, body fatness was inversely related to running speed, standing high jump, leg lift speed, and maximal oxygen uptake. Physical activity was positively related to leg lift speed and maximal oxygen uptake, and only in females to the standing high jump. Thus, body fatness is inversely related to most fitness items, while physical activity is positively related to only several fitness items.
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This paper describes the design of a study to follow the development of boys and girls in secondary schools from the age of 12 through 17 on an annual basis, in order to acquire more information concerning the growth and development of teenagers. In this study, both physical and psychological characteristics are measured. Normal daily diets, usual physical activity, and attitudes towards physical education are measured to assess their influence on physical and psychological characteristics. In view of the inadequacies of pure-longitudinal and of cross-sectional designs, a multiple longitudinal design has been chosen in which four repeated measurements are made in two overlapping cohorts by which age-, time of measurement-, and cohort-effects can be distinguished. This is a preview of subscription content, access via your institution.
Throughout the years, the AGHLS has aimed to answer research questions dealing with the relationships between the natural development of anthropometry, lifestyle and health from adolescence into adulthood. The AGHLS specifically focuses on anthropometrics, physical activity and fitness, cardiovascular disease risk, lifestyle, musculoskeletal health, psychological health and well-being. Besides this, many methodological issues related to the analysis of longitudinal data were also explored within the framework of the AGHLS. In , students from two secondary schools from the greater Amsterdam area were included in the study. Between and , 10 rounds of measurement were performed covering an age range between 13 and 43 years.
Skip to search form Skip to main content You are currently offline. Some features of the site may not work correctly. DOI: ELS Kemper and K. Kemper , K.
Мелькнул лучик надежды. Но уже через минуту парень скривился в гримасе. Он с силой стукнул бутылкой по столу и вцепился в рубашку Беккера. - Она девушка Эдуардо, болван. Только тронь ее, и он тебя прикончит.
Да, он сумел прочитать эти слова, и их смысл был предельно ясен. Прочитав их, Беккер прокрутил в памяти все события последних двенадцати часов. Комната в отеле Альфонсо XIII.
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