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Cross Sectional And Longitudinal Comparison Of Self Report Versus Objective Measurement In Physical Activity Among Women
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Book Synopsis CROSS-SECTIONAL AND LONGITUDINAL COMPARISON OF SELF-REPORT VERSUS OBJECTIVE MEASUREMENT IN PHYSICAL ACTIVITY AMONG WOMEN by : Tracy L. Oliver
Download or read book CROSS-SECTIONAL AND LONGITUDINAL COMPARISON OF SELF-REPORT VERSUS OBJECTIVE MEASUREMENT IN PHYSICAL ACTIVITY AMONG WOMEN written by Tracy L. Oliver and published by . This book was released on 2009 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical activity improves health while combating the obesity epidemic. However, quantifying physical activity through self-report questionnaires or objective measures can provide varying results. The purposes of these studies were to determine if time, body mass index, or treatment assignment could affect the validity of physical activity measurements. The data were part of a larger physical activity promotion study conducted at the Miriam Hospital/Brown Medical School in Providence, Rhode Island and in communities in Southeastern Massachusetts from 2002 to 2005. In this trial, 280 women, with a mean age of 47.1 years, were randomly assigned to one of three intervention groups: Choose to Move (n=93), Jumpstart (n=95) and Wellness (n=92). A randomly selected sub sample of participants simultaneously wore an ActiGraph accelerometer and completed a 3-Day Physical Activity Recall questionnaire at baseline, 3 months and 12 months. Body mass index and treatment assignment were also used in-group comparisons. The results indicated that all components of time, BMI and treatment assignment influenced the accuracy of self-reported measurements when compared to objective accelerometer data. Additional research is essential to uncover the independent aspects considered influential to these physical activity measurements to enhance study design and participant outcomes in future trials.
Book Synopsis Validity and Measurement Bias in Three Self-report Measures of Physical Activity Among Women Diagnosed with Breast Cancer by : Marilyn Fay Johnson-Kozlow
Download or read book Validity and Measurement Bias in Three Self-report Measures of Physical Activity Among Women Diagnosed with Breast Cancer written by Marilyn Fay Johnson-Kozlow and published by . This book was released on 2003 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study investigated criterion-related validity and measurement bias of three self-report measures of physical activity among women diagnosed with breast cancer. The 7-Day Physical Activity Recall (PAR), the International Physical Activity Questionnaire (IPAQ), and the physical activity items developed by the Women's Health Initiative (WHI-Q) were compared. The study was conducted at the University of California, San Diego study site among Women's Healthy Eating and Living Study participants. Women (N = 159, average age 57 years) wore an accelerometer for one week and then completed the WHI-Q and were administered by telephone either the IPAQ or PAR. Time spent in moderate, vigorous and total physical activity was obtained from accelerometer and self-report measures. Criterion-related validity was evaluated as the Spearman rank-order correlation between accelerometer and self-report score. The proportion meeting the American College of Sports Medicine physical activity guideline (Pate et al., 1995) by self-report measure was compared to accelerometer and screening statistics computed. Measurement bias was defined as self-report minus accelerometer score; this bias could be either an over-estimate or an under-estimate of physical activity. The correlation coefficients for the PAR and WHI-Q moderate and total physical activity scores were highest (.65 to .73) compared to the IPAQ (.26 and .33). Vigorous score correlations did not differ by self-report measure (.47 to .59). The PAR had the highest sensitivity (100%) and specificity (84%) compared to the other measures. Moderate physical activity was over-estimated on the IPAQ by 239% (225 min/week) compared to 11% on the PAR. Over-reporting of vigorous physical activity on the WHI-Q was associated with increasing body mass index. Increasing under-reporting of moderate and total physical activity was associated with decreasing age on all measures but with body mass index on the WHI-Q only. Social desirability was not significantly associated with measurement bias. The study found clear differences between the self-report measures: the WHI-Q was comparable in validity to the PAR while the IPAQ had lower validity and also significant over-estimates of moderate physical activity. Using the accelerometer as the criterion against which self-report scores were compared was discussed as a limitation of this investigation.
Book Synopsis Exercise and Women's Health by : Laura T. Allerton
Download or read book Exercise and Women's Health written by Laura T. Allerton and published by Nova Publishers. This book was released on 2008 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last 50 years significant numbers of men and women take little exercise in the course of their occupation. Computer keyboard, rise of private transport, world by television, household "labour saving" devices, mean that people work and play with a minimal physical effort. The benefits of doing regular exercise include a reduced risk of heart disease, stroke, colon cancer, breast cancer, osteoporosis, and obesity. In addition, many people feel better about themselves during and after exercise. Regular exercise is also thought to help ease stress, anxiety, and mild depression. This book presents the latest research in this field.
Book Synopsis International Differences in Mortality at Older Ages by : National Research Council
Download or read book International Differences in Mortality at Older Ages written by National Research Council and published by National Academies Press. This book was released on 2011-02-27 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1950 men and women in the United States had a combined life expectancy of 68.9 years, the 12th highest life expectancy at birth in the world. Today, life expectancy is up to 79.2 years, yet the country is now 28th on the list, behind the United Kingdom, Korea, Canada, and France, among others. The United States does have higher rates of infant mortality and violent deaths than in other developed countries, but these factors do not fully account for the country's relatively poor ranking in life expectancy. International Differences in Mortality at Older Ages: Dimensions and Sources examines patterns in international differences in life expectancy above age 50 and assesses the evidence and arguments that have been advanced to explain the poor position of the United States relative to other countries. The papers in this deeply researched volume identify gaps in measurement, data, theory, and research design and pinpoint areas for future high-priority research in this area. In addition to examining the differences in mortality around the world, the papers in International Differences in Mortality at Older Ages look at health factors and life-style choices commonly believed to contribute to the observed international differences in life expectancy. They also identify strategic opportunities for health-related interventions. This book offers a wide variety of disciplinary and scholarly perspectives to the study of mortality, and it offers in-depth analyses that can serve health professionals, policy makers, statisticians, and researchers.
Book Synopsis Sedentary Behaviour Epidemiology by : Michael F. Leitzmann
Download or read book Sedentary Behaviour Epidemiology written by Michael F. Leitzmann and published by Springer. This book was released on 2017-12-21 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the origins, determinants and magnitude of the global problem of sedentary behaviour, along with concise yet in-depth solutions for tackling it. As a consequence of major technological advances in modern society, many people find themselves in environments characterized by prolonged sedentary behaviour. Although inadequate exercise has long been known to cause adverse health consequences, sedentary behaviour has recently emerged as a risk factor for the development of numerous chronic diseases and health conditions. Building on the contributions of leading experts in the field, this book presents current knowledge about sedentary behaviour, its medical and public health significance, its correlates and determinants, measurement techniques, and recommendations for addressing this behaviour at the individual, community, environmental, and policy level. Applying a cross-disciplinary methodology, the book avoids considering physical activity and sedentary behavior as a single continuum, which potentially hampers progress in confronting widespread levels of sedentariness. Rather, the book helps readers better understand how sedentary and physically active behavior co-occur and how the two behaviours have distinct contributing factors. Building on the contributions of distinguished international experts in the field, this thorough resource is a valuable asset and challenges professionals, researchers, students, and practitioners alike to adopt new strategies and expand their reach.
Book Synopsis Exploring physical activity and sedentary behaviour in physical disability by : Jennifer Ryan
Download or read book Exploring physical activity and sedentary behaviour in physical disability written by Jennifer Ryan and published by Frontiers Media SA. This book was released on 2022-12-12 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Committee on Physical Activity and Physical Education in the School Environment Publisher :National Academies Press ISBN 13 :0309283140 Total Pages :503 pages Book Rating :4.3/5 (92 download)
Book Synopsis Educating the Student Body by : Committee on Physical Activity and Physical Education in the School Environment
Download or read book Educating the Student Body written by Committee on Physical Activity and Physical Education in the School Environment and published by National Academies Press. This book was released on 2013-11-13 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical inactivity is a key determinant of health across the lifespan. A lack of activity increases the risk of heart disease, colon and breast cancer, diabetes mellitus, hypertension, osteoporosis, anxiety and depression and others diseases. Emerging literature has suggested that in terms of mortality, the global population health burden of physical inactivity approaches that of cigarette smoking. The prevalence and substantial disease risk associated with physical inactivity has been described as a pandemic. The prevalence, health impact, and evidence of changeability all have resulted in calls for action to increase physical activity across the lifespan. In response to the need to find ways to make physical activity a health priority for youth, the Institute of Medicine's Committee on Physical Activity and Physical Education in the School Environment was formed. Its purpose was to review the current status of physical activity and physical education in the school environment, including before, during, and after school, and examine the influences of physical activity and physical education on the short and long term physical, cognitive and brain, and psychosocial health and development of children and adolescents. Educating the Student Body makes recommendations about approaches for strengthening and improving programs and policies for physical activity and physical education in the school environment. This report lays out a set of guiding principles to guide its work on these tasks. These included: recognizing the benefits of instilling life-long physical activity habits in children; the value of using systems thinking in improving physical activity and physical education in the school environment; the recognition of current disparities in opportunities and the need to achieve equity in physical activity and physical education; the importance of considering all types of school environments; the need to take into consideration the diversity of students as recommendations are developed. This report will be of interest to local and national policymakers, school officials, teachers, and the education community, researchers, professional organizations, and parents interested in physical activity, physical education, and health for school-aged children and adolescents.
Book Synopsis Comparison of Self-reported Physical Activity Patterns and Measures of Health-related Physical Fitness Among Undergraduate Students by : John Bowser
Download or read book Comparison of Self-reported Physical Activity Patterns and Measures of Health-related Physical Fitness Among Undergraduate Students written by John Bowser and published by . This book was released on 2006 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Osteoporosis in Men by : Eric S. Orwoll
Download or read book Osteoporosis in Men written by Eric S. Orwoll and published by Academic Press. This book was released on 2009-11-30 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the first edition, the U.S. Surgeon General released the first-ever report on bone health and osteoporosis in October 2004. This report focuses even more attention on the devastating impact osteoporosis has on millions of lives. According to the National Osteoporosis Foundation, 2 million American men have osteoporosis, and another 12 million are at risk for this disease. Yet despite the large number of men affected, the lack of awareness by doctors and their patients puts men at a higher risk that the condition may go undiagnosed and untreated. It is estimated that one-fifth to one-third of all hip fractures occur in men. This second edition brings on board John Bilezikian and Dirk Vanderschueren as editors with Eric Orwoll. The table of contents is more than doubling with 58 planned chapters. The format is larger – 8.5 x 11. This edition of Osteoporosis in Men brings together even more eminent investigators and clinicians to interpret developments in this growing field, and describe state-of-the-art research as well as practical approaches to diagnosis, prevention and therapy. Brings together more eminent investigators and clinicians to interpret developments in this growing field Describes state-of-the-art research as well as practical approaches to diagnosis, prevention and therapy There is no book on the market that covers osteoporosis in men as comprehensively as this book
Book Synopsis The American Journal of Clinical Nutrition by :
Download or read book The American Journal of Clinical Nutrition written by and published by . This book was released on 1998-10 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Year Book of Sports Medicine 2012 by : Roy J Shephard
Download or read book Year Book of Sports Medicine 2012 written by Roy J Shephard and published by Elsevier Health Sciences. This book was released on 2012-08-01 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Year Book of Sports Medicine brings you abstracts of articles carefully selected from more than 500 journals worldwide. Expert commentaries evaluate the clinical importance of each article and discuss its application to your practice. Editor-in-Chief Roy Shephard states: ". . . Not only does a team of top international experts select the very best articles from a bewildering plethora of recent information, but their expert critique of the individual papers allows readers to weigh their limitations and understand findings that can enhance their current medical practice." There's no faster or easier way to stay informed! Topics include Epidemiology, Prevention of Injuries, Lesions of Head and Neck; Musculoskeletal Injuries; Biomechanics, Muscle Strength, and Training; Physical Activity, Cardiorespiratory Physiology, and Immune Function; Nutrition and Doping; and Special Considerations: Children, Women, the Elderly, and Special Populations.
Book Synopsis Comparison of Physiological and Self Report Measures of Physical Activity by : Jill R. Von Seggern
Download or read book Comparison of Physiological and Self Report Measures of Physical Activity written by Jill R. Von Seggern and published by . This book was released on 1999 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physical Activity Epidemiology by : Rod K. Dishman
Download or read book Physical Activity Epidemiology written by Rod K. Dishman and published by Human Kinetics. This book was released on 2012-08-29 with total page 1407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical Activity Epidemiology, Second Edition, provides a comprehensive discussion of current population-level studies showing the influence of physical activity on disease. Updated with extensive new research collected in the eight years since the previous edition, the second edition adds the expertise of respected epidemiologist I-Min Lee. To assist readers in understanding the public health significance of physical activity, Dishman, Heath, and Lee present a detailed review of research findings and what those findings suggest regarding the relationship between physical activity and a variety of health risks. The second edition of this groundbreaking text has been exhaustively updated to reflect the wealth of new research published in this fast-moving field of study. With more than 100 pages of additional content, the text also offers more detailed coverage of all-cause and coronary heart disease mortality, expanded coverage of pathophysiology and biological plausibility, new information on physical activity among various racial–ethnic populations, and the effects of physical activity on cognitive function, dementia, and HIV/AIDS. More than 250 tables and figures, twice the number found in the previous edition, highlight the latest epidemiological information in an easy-to-understand visual format. Physical Activity Epidemiology, Second Edition, assists readers in understanding how leisure-time physical activity can enhance people’s quantity and quality of life by summarizing the available knowledge, detailing the methods used to obtain it, considering its implications for public health, and outlining the important questions that remain. Readers will find comprehensive discussion of these topics: • Evidence that physical activity protects against the development of coronary heart disease and stroke and premature death from all causes • Population-based studies and clinical experiments providing evidence that physical activity and exercise play a role in the primary and secondary prevention of mild hypertension, dyslipidemia, and obesity • Contemporary epidemiologic evidence that physical activity reduces the risk of type 2 diabetes and osteoporosis and protects against the development of breast and colon cancers, some inflammatory diseases, depression, and anxiety disorders • Considerations in the promotion of a safe, physically active lifestyle among all segments of the population Physical Activity Epidemiology, Second Edition, will engage and challenge students by examining the state of current research in all of its variation and even ambiguity. The text details the methodology and findings of classic and contemporary studies and then helps students begin to analyze the results. Special Strength of the Evidence sections found at the end of most chapters summarize the findings to determine the extent to which correlation and causation can be proven. Chapter objectives, chapter summaries, and sidebars in each chapter assist students in focusing on the key points of study, and an extensive glossary with detailed definitions provides a handy reference for review. Instructors will find a new image bank in this edition to enhance their class lecture materials. Physical Activity Epidemiology, Second Edition, offers students, sport and exercise scientists, health and fitness professionals, and public health administrators a comprehensive presentation of significant studies, how these studies contribute to understanding the relationship between activity and disease prevention, and how this information can be used in leading individuals, communities, and global society toward increased health and longevity.
Download or read book Ageing in Society written by John Bond and published by SAGE. This book was released on 2007-02-22 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: `Ageing in Society brings forth exciting new questions, fresh perspectives, and a necessary critical approach to key issues - this is indeed an authoritative introduction. The authors not only have made significant contributions to gerontology, but offer the reader considerations for what could be, not just what is, the design of old age in society. The book will inform students in ways that so many texts in the area, satisfied with comfortable bromides, do not′ - Jaber Gubrium, Editor of Journal of Aging Studies, University of Missouri-Columbia `This completely revised Third Edition of Ageing in Society presents one of the most comprehensive pictures of ageing today. Emphasising the dual processes of ageing societies and the experience of ageing, the book offers the reader - student or researcher alike - cogent discussions of the most up to date perspectives and evidence available. The contributors are all leading experts in their fields - comprising a range of important disciplines as they apply to ageing. Ageing in Society is a cutting edge text on one of the most important subjects facing the modern world - a must for all students of ageing′ - Mike Bury, Emeritus Professor of Sociology, University of London `The Third Edition of the comprehensive textbook Ageing in Society extends its scope to include continental Europe, allowing broader as well as deeper insights into recent trends in gerontology. Gerontologists and practitioners are urged not to stop reading before they have reached the insightful last chapter "Ageing into the future"!′ - Professor Dorly Deeg, Editor-in-Chief European Journal of Ageing The Third Edition of this popular and widely-used text provides a comprehensive introduction to the study of ageing, exploring the key theories, concepts and methods which the behavioural and social sciences contribute to the subject. Thoroughly revised and updated, Ageing in Society reflects new trends in gerontology, incorporating recent developments in theory and research as well as major international and interdisciplinary perspectives. A new chapter on cognitive ageing has been added and key themes, such as social protection, retirement, health and illness, and cultural images of old age are also critically examined. Ageing in Society was developed by the British Society of Gerontology to fulfil the need for an authoritative introduction to social gerontology. As such, it is an ideal resource for students and lecturers in the social and behavioural sciences, as well as for students and practitioners in health and social care.
Book Synopsis Exercise and Physical Activity for Older Adults by : Danielle R. Bouchard
Download or read book Exercise and Physical Activity for Older Adults written by Danielle R. Bouchard and published by Human Kinetics. This book was released on 2020-04-23 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Go beyond aging theories and examine the physiological and physical impacts of aging. Exercise and Physical Activity for Older Adults takes a close look at the physical implications of the aging process and how health, physical activity, and exercise interact in aging adults. With an international team of contributors composed of leading experts from across the field of gerontology, Exercise and Physical Activity for Older Adults delivers comprehensive, interdisciplinary coverage of the physical aging process and its effects on movement and exercise. Research on the physiological and physical implications of aging is presented, focusing on study outcomes and their practical application in optimizing healthy aging. Presented in an integrated and cohesive manner, this text is organized into four parts. Part I covers the theoretical foundations of biological aging, the implications of aging theories on medical research, and the social and economic impacts of demographic shifts due to population aging and global population size. Part II addresses age-related changes to the musculoskeletal, cardiovascular, pulmonary, and endocrine systems. Part III covers the physical effects of aging on other dimensions of life, including balance, motor control, and physical functions. Part IV focuses on exercise and older adults, taking an in-depth look at exercise measurements and the main barriers to regular exercise. One full chapter is devoted to recommendations for optimizing health for the general public, while another chapter is focused on performance by elite older athletes who exercise beyond functional fitness. Chapter objectives, end-of-chapter summaries, and review questions highlight key concepts and promote learning retention. Behavior Check sidebars look at the impacts of aging on behavior, how behavior affects physical health and activity, and how changes in behavior can improve everyday living. Functional Fitness Checkup sidebars focus on the performance of daily movements that are vital for older adults who want to maintain their physical independence. Putting It Into Practice elements provide examples of real-life application of the concepts presented, facilitating a practical understanding of how to use the content to benefit clients. A definitive resource for students and health care professionals who study physical aging, conduct clinical research, or work with older adults as clients and patients, Exercise and Physical Activity for Older Adults helps readers understand the aging process and its effects on movement, exercise, and other dimensions of life.
Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 1876 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Book Synopsis Nutrition Abstracts and Reviews by :
Download or read book Nutrition Abstracts and Reviews written by and published by . This book was released on 2006 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:
