The Association Between Physical Activity and Bone Mineral Density in Postmenopausal Women PDF Download
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Author: Christopher J. Dondzila
Publisher:
ISBN:
Category : Bone densitometry
Languages : en
Pages : 306
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Book Description
Author: Christopher J. Dondzila
Publisher:
ISBN:
Category : Bone densitometry
Languages : en
Pages : 306
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Book Description
Author: Richard Saul Garfein
Publisher:
ISBN:
Category : Bone
Languages : en
Pages : 256
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Book Description
Author: United States Public Health Service
Publisher:
ISBN: 9781410219275
Category : Health & Fitness
Languages : en
Pages : 0
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Book Description
This first-ever Surgeon General's Report on bone health and osteoporosis illustrates the large burden that bone disease places on our Nation and its citizens. Like other chronic diseases that disproportionately affect the elderly, the prevalence of bone disease and fractures is projected to increase markedly as the population ages. If these predictions come true, bone disease and fractures will have a tremendous negative impact on the future well-being of Americans. But as this report makes clear, they need not come true: by working together we can change the picture of aging in America. Osteoporosis, fractures, and other chronic diseases no longer should be thought of as an inevitable part of growing old. By focusing on prevention and lifestyle changes, including physical activity and nutrition, as well as early diagnosis and appropriate treatment, Americans can avoid much of the damaging impact of bone disease and other chronic diseases. This Surgeon General's Report brings together for the first time the scientific evidence related to the prevention, assessment, diagnosis, and treatment of bone disease. More importantly, it provides a framework for moving forward. The report will be another effective tool in educating Americans about how they can promote bone health throughout their lives. This first-ever Surgeon General's Report on bone health and osteoporosis provides much needed information on bone health, an often overlooked aspect of physical health. This report follows in the tradition of previous Surgeon Generals' reports by identifying the relevant scientific data, rigorously evaluating and summarizing the evidence, and determining conclusions.
Author: Karim Khan
Publisher: Human Kinetics
ISBN: 9780880119689
Category : Medical
Languages : en
Pages : 296
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Book Description
With an emphasis on exercise and its effect on bone, this text includes sections on basic anatomy and the physiology of the structure and function of bone as well as exercises to maintain a healthy skeleton through to old age.
Author: Paula Renee Beerman
Publisher:
ISBN:
Category :
Languages : en
Pages : 108
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Book Description
Author: Keri Jayne Ro
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
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Book Description
This study used data from the Third National Health and Exam Survey in order to examine the association between weight cycling and low bone density. A household interview and a physical examination were conducted for each survey participant. Physical examinations were conducted in specially equipped mobile examination centers (MEC); examinations were conducted in specially equipped mobile examination centers (MEC); were taken using the DXA by trained technicians. After combining the data from the exam, lab, and adult household interview surveys there were 31,808 observations available for this study. Acceptable bone mineral density (BMD) scans were performed on 14,646 men and women aged 20 and older. Only non-Hispanic white females aged 40-69 years of age were included in the current study. This left a sample size of 1348 women. From the home interview information on health practices, alcohol, tobacco, drug use, and physical activity was obtained from study participants. A family questionnaire asked questions about race and ethnicity, family income, and other demographic characteristics of the household. As part of the exam component women were asked several questions which were used to determine menopausal status. Univariate analyses and multivariate analyses were used to examine the independent and adjusted associations between risk factors and the outcome. Significant independent associations with bone mineral density (BMD) were found with weight cycling, age category, menopause, body mass index (BMI), maternal family history of hip fracture or osteoporosis, and smoking. Prior fracture, exercise, and alcohol use were not statistically significant. Weight cycling, BMI, and exercise had unadjusted T-score means positively associated with BMD; age, menopause status, maternal family history of hip fracture or osteoporosis, prior fracture, smoking, and alcohol use had unadjusted T-score means negatively associated with BMD. Because all covariates were well known risk factors for low bone density they were left in the final model. In the multivariate analysis of covariance model, weight cycling was statistically significant (p-value .0057) and had adjusted T-score means which were positively associated with BMD. Age category (p-value
Author: Kara Lee Madsen
Publisher:
ISBN:
Category :
Languages : en
Pages : 200
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Book Description
Author: Brad Arthur
Publisher:
ISBN:
Category : Exercise
Languages : en
Pages : 118
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Book Description
Author: Robin M. Daly
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805582757
Category : Medical
Languages : en
Pages : 173
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Book Description
Osteoporosis and related fractures are a major public health problem globally. Although traditionally considered to be a disease affecting the elderly, increased recognition that osteoporosis may have its foundation early in life has stimulated substantial research interest into factors which can influence skeletal development, including both genetic and lifestyle factors. This book provides a summary and integrative review of the current state of knowledge of factors that influence the development of bone health during childhood and adolescence. The focus is on the role of physical activity for optimizing bone development. Other relevant topics that are reviewed include the influence of genetics, nutrition, and hormonal factors on skeletal development. In addition, there are expert views on practical lifestyle strategies and guidelines that can be adopted to optimize bone health and prevent fractures during growth. The book provides an excellent source of recent information for exercise specialists, pediatricians, nutritionists, biomedical researchers, health promotion worker and public health professionals.
Author: Sahar Razmjou
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Menopause transition is usually associated with changes in body composition and a decrease in physical activity energy expenditure. Adipose tissue, especially visceral fat, is an important source of inflammatory markers, which contributes to the development of a pro-inflammatory state. Conversely, high levels of physical activity and exercise have an anti-inflammatory effect. One-hundred and two healthy premenopausal women participated in a 5-year longitudinal observational study (MONET: Montreal Ottawa New Emerging Team). The present secondary analyses were performed on 58 participants between the ages of 47 and 54 years with a full set of data.The aim of study was to investigate the impact of menopause transition and physical activity on inflammatory makers. The major finding of the first of 3 studies was that menopausal transition is accompanied by an increase in inflammatory markers, namely ferritin, IL-8, and sTNFR 1 and 2. The increase in IL-8 and sTNFR2 with menopause could be explained, in part, by changes in fat mass and peripheral fat, respectively. During and after menopause, significant bone loss occurs in women due to reduced estrogen production. Estrogen reduction favors bone resorption by regulating the production and activity of inflammatory markers. Therefore we further investigated the association between inflammatory markers and bone mineral density in premenopausal women transitioning to menopause (paper 2). Our results showed no significant association between change in inflammatory markers and change in bone mineral density in women transitioning to menopause. However, in premenopausal women hs-CRP was negatively associated with total, lumbar spine and femoral neck bone mineral density and along with weight and cardiorespiratory fitness may play a role in bone mineral density variation. Baseline level of hs-CRP, Hp, IL-6 and femoral neck bone mineral density along with percent change in physical activity energy expenditure and menopausal status partly explained the individual variation of bone mineral density losses in women transitioning to menopause. Finally, we investigated time spent in the postmenopausal years and the influence of the duration of the postmenopause status on body composition and cardiometabolic risk factors. We indicated that postmenopausal years and years since menopause is associated with decrease in blood glucose and increase in waist circumference, percent fat mass, total cholesterol, and high density lipoprotein. Inflammatory markers including ApoB, ferritin, adiponectin, sCD14 were higher during years after final menstrual period while sTNFR1 and sTNFR2 were higher during the menopause transition and early postmenopausal years.
