Download or read book Body Composition Measurements in Infants and Children written by and published by . This book was released on 1989 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this publication is to familiarize pediatricians with methods of measuring body composition. The measurement of fat and fat-free mass in children will revolutionize the surveillance of the nutritional status of the child.

Download or read book Body Composition Measurements in Infants and Children written by Ross Laboratories and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Human Body Composition written by Steven Heymsfield and published by Human Kinetics. This book was released on 2005 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2nd edition of Human Body Composition includes updated information and new chapters. The editors and 35 contributors are well respected researchers in the field of body composition science. This is one of few texts that provides comprehensive coverage of body composition research. The primary intent is to present current information on research methods. This book can serve as a textbook for those who are students or new researchers. Descriptions of various methods and background information are imparted in great detail with numerous references. New chapters address energy expenditure, animal body composition, molecular genetics and body composition as it relates to disease states of cancer, HIV, obesity and certain inflammatory diseases like rheumatoid arthritis, inflammatory bowel disease, congestive heart failure and chronic obstructive pulmonary disease. This book is recommended for students and new researchers in the field of body composition research who need to learn various methods, histories and practical applications--Publisher's description.

Download or read book Body Composition Assessment in Children and Adolescents written by T. Jürimäe and published by Karger Medical and Scientific Publishers. This book was released on 2001-01-01 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stimulating and up to date, this book is a distinctive reference for pediatricians, nutritionists, anthropologists, exercise and sport scientists as well as sport medicine specialists.

Download or read book Body Composition Assessment from Birth to Two Years of Age written by and published by International Atomic Energy Agency. This book was released on 2013 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication was developed by an international group of experts as an integral part of the IAEAs efforts to contribute to the transfer of technology and capacity building in this field in order to assist Member States in their efforts to improve the nutrition and health of the most vulnerable population groups, infants and young children. The book provides practical information on the assessment of body composition from birth up to two years of age and is intended for nutritionists, pediatricians and other health professionals. The body composition assessment techniques included in this publication were selected as methodologies with the highest potential for standardization globally based on considerations such as access to equipment, cost and the training needs of staff and include stable isotope dilution for total body water assessment, as well as dual energy X ray absorptiometry and air displacement plethysmography. In addition, the importance of standardization of anthrop

Download or read book Body composition of parents and their infants written by Pontus Henriksson and published by Linköping University Electronic Press. This book was released on 2015-04-27 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Body composition in infancy may be of importance for later health. In particular, infant body composition may be relevant regarding obesity risk in childhood. Recent advances in body composition methodology using air displacement plethysmography (ADP) have provided possibilities to accurately measure body composition of infants in a quick and non-invasive manner. The aims of this thesis were to study associations of parental body composition using ADP, glucose homeostasis during pregnancy and infant genetics with infant body composition also using ADP. When using ADP in adults, a correction for the thoracic gas volume (TGV) is needed and TGV can be predicted using equations developed in nonpregnant adults. Thus another aim was to study the validity of using such equations during pregnancy. Parent couples were invited to this study at a routine visit to a maternity clinic in Linköping between September 2008 and October 2010. When the mother was in gestational week 32, parental body composition using ADP and maternal glucose homeostasis variables were assessed. Size and body composition of healthy, singleton and full term (? 37 gestational weeks) infants were measured at 1 and 12 weeks of age and a total of 211 infants were included in the studies. Weight and length at 1 year of age were reported by parents. Saliva samples were collected from the infants to obtain DNA for genotyping of the fat mass and obesity associated (FTO) gene. Body composition results calculated using measured and predicted TGV were compared in 27 women. Results showed that predicted TGV yields a very marginal overestimation (0.5 %) of fat mass (FM). Further, each kg increase in maternal and paternal fat-free mass (FFM) was associated with 15.6 g (P=0.001) and 9.1 g (P=0.007), respectively, more FFM in their 1-week old infants. FM of fathers was not related to infant FM. However, maternal FM was positively associated with FM of daughters (5.8 g/kg, P=0.007), but not of sons (P=0.79) at 1 week of age. Similarly, each standard deviation increase in maternal HOMA-IR (homeostatic model assessment-insulin resistance) was related to 52.7 more g of FM (P<0.001) in 1-weekold daughters, but no such relationship was found for sons (P=0.79). The number of risk alleles at the FTO locus rs9939609 was not associated with infant body mass index (BMI) or infant FM at 1 or 12 weeks of age. However, the number of risk alleles was positively associated (P?0.033) with infant length at 1 and 12 weeks of age, and the results suggested that this association was stronger in boys than in girls. The results presented in this thesis show that: i) The use of predicted TGV when applying ADP in gestational week 32 overestimated % FM only slightly. ii) Associations between parental and infant body composition are present early in life. Thus, parental FFM was positively related to FFM in 1-week-old infants. Furthermore, maternal FM and insulin resistance (HOMA-IR) were positively related to FM of 1-week-old daughters, but no such relationships were observed for sons. iii) The FTO genotype is not associated with infant body fatness at 1 or 12 weeks of age. However, the results suggested that the number of FTO risk alleles is positively associated with infant length, especially in boys. In conclusion, parental and genetic factors were associated with infant size and body composition and these relationships may be of importance for future body composition and health.

Download or read book Development of body composition and its relationship with physical activity in healthy Swedish children written by Hanna Henriksson and published by Linköping University Electronic Press. This book was released on 2015-04-27 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Childhood obesity according to the World Health Organization is one of the most serious public health challenges of the 21st century. The proportion of childhood obesity is high both globally and in Sweden. This is of great concern since obese children tend to stay obese in adulthood. In order to develop strategies to prevent early childhood obesity more knowledge is needed regarding factors explaining why children become overweight and obese. Preventive strategies require accurate and easy-to-use methods to assess physical activity in response to energy expenditure as well as energy intake in young children, but such methods are largely lacking or have shown limited accuracy. The aims of this thesis were: 1) to describe the longitudinal development of body composition from 1 week to 4.5 years of age; 2) to study relationships between measures of body composition and the physical activity level (PAL) at 1.5 and 3 years of age; 3) to evaluate if heart rate recording and movement registration using Actiheart can capture variations in total energy expenditure (TEE) and activity energy expenditure (AEE) at 1.5 and 3 years; 4) to evaluate the potential of a 7-day activity diary to assess PAL at 1.5 and 3 years of age; 5) to evaluate a new tool (TECH) using mobile phones for assessing energy intake at 3 years of age. Healthy children were investigated at 1 and 12 weeks (n=44), at 1.5 (n=44), 3 (n=33) and 4.5 (n=26) years of age. Body composition was measured using air-displacement plethysmography at 1 and 12 weeks and at 4.5 years of age. At 1.5 and 3 years, body composition, TEE, PAL and AEE were assessed using the doubly labelled water method and indirect calorimetry. Heart rate and movements were recorded using Actiheart (four days) and physical activities were registered using the 7-day diary. Energy intake was assessed using TECH during one complete 24-hour period. Average percentage of total body fat (TBF) and average fat mass index (FMI) were higher (+3 to +81 %), while fat-free mass index (FFMI) was slightly lower (-2 to -9 %), in children in the study from 12 weeks until 4.5 years of age when compared to corresponding reference values. A relationship between TBF% and PAL was found both at 1.5 and 3 years of age. At 3 years, but not at 1.5 years, this could be explained by a relationship between PAL and FFMI. Actiheart recordings explained a significant but small fraction (8%) of the variation in free-living TEE at 1.5 and 3 years, and in AEE (6 %) at 3 years, above that explained by body composition variables. At 1.5 and 3 years of age, PAL estimated by means of the activity diary using metabolic equivalent (MET) values by Ainsworth et al. was not significantly different from reference PAL, but the accuracy for individuals was low. Average energy intake assessed by TECH was not significantly different from TEE. However, the accuracy for individuals was poor. The results of this thesis suggest that 1) The higher body fatness of the children in the study compared to the corresponding reference values may indicate the presence of a secular trend in body composition development characterized by a high body fatness. 2) Body fatness might counteract physical activity at 1.5 years of age when the capacity to perform physical activity is limited, but not at 3 years of age when such a capacity has been developed. 3) Actiheart recordings explained a significant but small fraction of the variation in TEE at 1.5 and 3 years, and in AEE at 3 years of age, above that explained by body composition variables. 4) The activity diary and TECH produced mean values in agreement with reference PAL and TEE, respectively, but the accuracy for individual children was low. In conclusion, the results of this thesis suggest the presence of a secular trend in body composition development in healthy Swedish children, from infancy up to 4.5 years of age, which is characterized by a high body fatness. Methods to assess physical activity and energy intake at 1.5 and 3 years of age provided some promising results on a group level, although further research is needed to increase the accuracy of these methods in individual children.

Download or read book Body Composition and Physical Activity in Eight and Three quarter Year Old Children written by Leighton Chun-Lee Ku and published by . This book was released on 1979 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Body Measurements of Children 6 11 Years United States written by Robert M. Malina and published by . This book was released on 1973 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instrument to Measure Body Volume and Estimate Body Composition in Infants written by Susan Aitkens and published by . This book was released on 1998 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Body Composition of Infants with Gastroschisis Assessed by Air Displacement Plethysmography written by Manar Abduljalil Bakhsh and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Background: Measuring body composition (BC) in infants enables monitoring their growth pattern. Air displacement plethysmography (ADP), a BC technique that is practical for infants, but has not been adequately assessed in different infant populations. Objective: To demonstrate the suitability of the ADP in a high-risk population and to evaluate their BC. Methodology: The study was observational; subjects were recruited from the Hospital for Sick Children. A total of 12 Infants â Ľ 33 weeks corrected gestational age at birth, diagnosed with gastroschisis, were studied. BC was measured post-surgery and a month thereafter. Results: fat mass (FM) did not show a significant difference in our study group compared to healthy infants at both measurements. However, fat free mass (FFM) was significantly lower in our study group than healthy infants at both measurements. Conclusion: There were no procedure-related complications. A smaller gain in FFM than expected was shown in this group of patients.

Download or read book Size and Body Composition in Two year old New Zealand Children written by Mariam Jan Buksh and published by . This book was released on 2017 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Size at birth and size and body composition at two years are predictive of long term metabolic outcomes. There are many different methods of assessing body composition, but these may be affected by ethnicity and reliability in two-year-olds has not been reported. Aims To compare size and body composition at two years in children of different ethnic groups and with different risk factors for hypoglycaemia at birth. To compare different methods of assessing body composition in young children. Methods Prospective follow-up of a cohort of children born with risk factors for neonatal hypoglycaemia (infants of diabetics, large or small at birth, or late preterm). At 2 years’ corrected age children were measured (weight, height, head circumference, abdominal and mid arm circumferences, triceps and subscapular skin fold thickness) and fat and fat-free mass estimated using bioelectrical impedance. Results A total of 300 children were assessed. Pacific children (n = 50) were larger and had greater body mass index (BMI) than other groups and also had higher fat-free mass for their BMI. Indian children (n = 37) had lower BMI and lower fat-free mass for their BMI, but fat mass was similar in all groups. Children in the small (n = 39) and preterm groups (n = 23) were of similar weight at birth, but at 2 years only those born small remained smaller. Children who were born small gained more lean mass and those born preterm gained more fat mass per unit increase in weight zscore between birth and two years. Correlation between the different methods of measuring body composition was poor, with fat mass percentage calculated from bioelectrical impedance being the most variable and showing the least correlation with other methods used in this study. Conclusion In this multi-ethnic cohort of New Zealand children, BMI at two was affected by ethnicity and perinatal risk factors, and was not a good indicator of body composition. Current methods of measuring body composition are not consistent or able to be obtained reliably in two-year-old children, and therefore have important limitations when used in research settings.

Download or read book Measurement in Pediatric Exercise Science written by David Docherty and published by Champaign, IL ; Windsor, ON : Human Kinetics. This book was released on 1996 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: >Measurement in Pediatric Exercise Science> provides a unique combination: standardized lab protocols for assessing anthropometric and physiological attributes in children and complete information on field assessments of pediatric fitness. With this book, researchers and clinicians will find in a single reference everything they need for evaluating pediatric populations.Written by prominent international leaders in the field for the Canadian Society for Exercise Physiology (CSEP), this valuable text describes and critically evaluates a wide range of measurement techniques. In Parts I and II contributors focus on physical and physiological assessment:--Anthropometry-Body composition-Maturation-Anaerobic performance-Aerobic performance-Muscular strength and enduranceEach chapter in these two sections--introduces the measurement area;-discusses the significance of collecting the data;-discusses the developmental characteristics of the measurement variable; and-reviews the tests and protocols used most often, including guidelines and recommendations for standardizing the techniques used with pediatric populations.Whenever possible, the book includes normative standards to allow researchers to compare their subjects with others.After a complete evaluation of assessment techniques, Part III discusses measuring physical activity and critically analyzes the field tests and batteries that are used to test fitness levels in children. Batteries from the United States, Canada, Australia, New Zealand, and Europe are considered and evaluated for their validity and reliability. Also, with the guidance of Canadian Society of Exercise Physiology (CSEP), one contributor provides recommendations for specific international standards.>Measurement in Pediatric Exercise Science> is an important reference for exercise scientists, pediatric sports medicine specialists, and pediatricians. It's also suitable as a text for upper-division undergraduate courses in growth and development and for graduate courses that focus on collecting and interpreting physical and physiological data on pediatric groups.

Download or read book Assessing Body Composition Energy Needs and Growth in the Pediatric Patient with Emphasis on the Burned Child written by Megan Ann Duke and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Protein and Energy Requirements in Infancy and Childhood written by Jacques Rigo and published by Karger Medical and Scientific Publishers. This book was released on 2006-01-01 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume, world-renowned specialists review the latest scientific information and recommendations for protein and energy requirements of infants and children. New data obtained with the latest techniques show significantly lower requirements for both energy and protein than previously thought. This will have far-reaching implications for nutrition and health, not only during infancy and childhood, but also for long-term health outcomes, such as obesity and related disorders. Indeed for the latest generation of some infant formulas, many of the new nutrition concepts presented in this volume (especially those concerning protein level and quality) have already been translated into clinically tested products that are coming ever closer to the "gold standard" human milk, not only in terms of composition, but also of outcome. The important public health implications of the information reviewed in this volume provide essential reading for pediatricians, clinical investigators and health workers engaged in the prevention of nutrition-related disorders.

Download or read book WIC Nutrition Risk Criteria written by Institute of Medicine and published by National Academies Press. This book was released on 1996-06-10 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the scientific basis for nutrition risk criteria used to establish eligibility for participation in the U.S. Department of Agriculture's Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). The volume also examines the specific segments of the WIC population at risk for each criterion, identifies gaps in the scientific knowledge base, formulates recommendations regarding appropriate criteria, and where applicable, recommends values for determining who is at risk for each criterion. Recommendations for program action and research are made to strengthen the validity of nutrition risk criteria used in the WIC program.

Download or read book Anthropometry written by Sébastien Legrand and published by Nova Science Publishers. This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In Anthropometry: Types, Uses and Applications, the science of anthropometry, which deals with measurements of human size, shape and proportion, is examined in the context of obesity and overweight, common problems in developed countries and developing countries alike. An estimated 39% of the world's adult population were overweight and 13% were obese over the past 3 decades, and these problems can cause diseases like type 2 diabetes mellitus (T2DM), cardiovascular diseases (CVD), and several cancers. While body mass index (BMI) is commonly used as a health risk phenotype, it has several limitations because BMI does not accurately depict different components of body composition and is therefore unable to predict the prognostic effect of individual tissues. Other anthropometric measurements, such as waist circumference (WC), waist to hip ratio (WHR), and waist to height ratio (WHtR) each have their advantages and disadvantages. As such, in Chapter 1, different novel anthropometric parameters and cardiovascular risk factors among obesity adults are compared and evaluated. Chapter 2 describes a study of children aged 0-12 years conducted in the Middle Senegal River Valley (MISOES) in 1957-1958. This study was based on representative samples of children in urban and rural areas and included measurements of weight, height, arm circumference, and more. These measurements were compared with American standards and showed an overwhelming anthropometric deficit compared with standards. This study is examined in the context of other studies conducted in the region as well as in connection with economic development in the valley. Chapter 3 describes the various methods of assessing body fat and their application for obese individuals to predict the risk of Coronary Heart Disease (CHD), and Chapter 4 reviews the effect of different modalities of physical exercise on anthropometric measurements and body composition in different populations of older adults"--