Author: Birte Prahl-Andersen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 806

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Author: Birte Prahl-Andersen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 808

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: University of Michigan. School of Dentistry. Department of Oral Biology
Publisher:
ISBN:
Category : Doctor of philosophy degree
Languages : en
Pages : 276

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Author: Parasmani Dasgupta
Publisher: Springer Science & Business Media
ISBN: 9401598010
Category : Social Science
Languages : en
Pages : 353

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Book Description
One morning in 1969, out of the blue, I received a letter which both distressed and astonished me. It was from a Prof. S. R. Das in Calcutta, who requested me to accept, for eventual analysis, a mountain of anthropometric data he had accumulated, as he was ill and did not expect to survive to analyse it himself. The data provided the astonishment; twenty-two anthropometric characters recorded every six months or a year, over a period of 14 years, in a mixed longitudinal study of some 560 children, aged six months to twenty years. Most were in families with siblings also in the study, and every child was measured every time by S. R. Das himself. The archive was unique, combining the personal anthropometry of R. H. Whitehouse in the Harpenden Growth Study and the family approach of the Fels Growth Study. This was a study of which neither I, nor anyone of my acquaintance, had heard. Even in India, Prof. Das' work was scarcely known. It turned out Das was a scholarly man, quiet and unassuming, absolutely committed to his Sarsuna-Barisha Growth Study,just the obverse of the professional showman. Clearly this was not a request I could refuse, although I already had in hand enough projects to occupy Siva himself.

Author: J. L. Thompson
Publisher: Cambridge University Press
ISBN: 9781139442084
Category : Social Science
Languages : en
Pages : 474

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It is generally accepted that the earliest human ancestors grew more like apes than like humans today. If they did so, and we are now different, when, how and why did our modern growth patterns evolve? This book focuses on species within the genus Homo to investigate the evolutionary origins of characteristic human patterns and rates of craniofacial and postcranial growth and development, and to explore unique ontogenetic patterns within each fossil species. Experts examine growth patterns found within available Plio-Pleistocene hominid samples, and analyse variation in ontogenetic patterns and rates of development in recent modern humans in order to provide a comparative context for fossil hominid studies. Presenting studies of some of the newer juvenile fossil specimens and information on Homo antecessor, this book will provide a rich data source with which anthropologists and evolutionary biologists can address the questions posed above.

Author: Han C. G. Kemper
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805576528
Category : Medical
Languages : en
Pages : 207

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A unique observational long-term study In a long follow-up period of 23 years about 600 teenagers were observed till their young adult age in order to investigate the longitudinal relationship between health and lifestyles considering physical activity, diet, smoking and alcohol consumption. Longitudinal studies with a follow-up lasting for a quarter of a century are very rare and the Amsterdam Growth and Health Longitudinal Study (AGAHLS) is indeed unique among them. The focus is multidisciplinary and involves both physical and psychological determinants in relation to a wide range of health outcomes. The multiple measurements were carefully standardized in nine waves of data collection, thus producing a high-quality data set, which has been analyzed by the application of advanced statistical techniques. The monograph provides not only an overview of 23 years of follow-up, it also summarizes over 200 scientific publications and 10 PhD theses. This publication is especially recommended to investigators planning longitudinal research, to health workers, and to authorities who like to implement health promotional activities in their community.

Author: Jos W. R. Twisk
Publisher: Cambridge University Press
ISBN: 110706760X
Category : Medical
Languages : en
Pages : 337

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This book discusses the most important techniques available for longitudinal data analysis, from simple techniques such as the paired t-test and summary statistics, to more sophisticated ones such as generalized estimating of equations and mixed model analysis. A distinction is made between longitudinal analysis with continuous, dichotomous and categorical outcome variables. The emphasis of the discussion lies in the interpretation and comparison of the results of the different techniques. The second edition includes new chapters on the role of the time variable and presents new features of longitudinal data analysis. Explanations have been clarified where necessary and several chapters have been completely rewritten. The analysis of data from experimental studies and the problem of missing data in longitudinal studies are discussed. Finally, an extensive overview and comparison of different software packages is provided. This practical guide is essential for non-statisticians and researchers working with longitudinal data from epidemiological and clinical studies.

Author: Helge Hebestreit
Publisher: John Wiley & Sons
ISBN: 0470695501
Category : Medical
Languages : en
Pages : 512

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This essential new volume in the Encyclopaedia of Sports Medicine series, published under the auspices of the International Olympic Committee, provides a thorough overview of the unique physiologic characteristics, responsiveness to training, and possible health hazards involved in the training, coaching, and medical care of young athletes. Intense involvement in competitive sports often begins during childhood. During adolescence, many athletes reach their peak performance and some may participate in World Championships and Olympic Games at a relatively young age. The Young Athlete presents the available information relevant to exercise and training in youth, reviewed and summarized by authors who are recognized as leaders in their respective fields. The Young Athlete is subdivided into seven parts covering: the physiologic bases of physical performance in view of growth and development; trainability and the consequences of a high level of physical activity during childhood and adolescence for future health; the epidemiology of injuries, their prevention, treatment, and rehabilitation; non-orthopedic health concerns including the pre-participation examination; psychosocial issues relevant to young athletes; diseases relevant to child and adolescent athletes; the methodology relevant to the assessment of young athletes. This valuable reference summarizes a large database of information from thousands of studies and is especially relevant to sports physicians, pediatricians, general practitioners, physical therapists, dietitians, coaches, students, and researchers in the exercise sciences.

Author: University of Michigan. Dental Research Institute
Publisher:
ISBN:
Category : Dentistry
Languages : en
Pages : 102

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