Body measurements Info

In health body composition has long been of interest potentially more so with the excessive fat mass evident in obese populations and the limited skeletal muscle mass in the elderly. Phase angle provides information on hydration status and cell mass. Elderly children etc a whole body scan is roughly 25 30min for scan and 3 hours to analyze via computer software. Considered as a metabolic and functional component the body composition bc undergoes significant changes in the elderly1 which are mainly expressed by the negative variation in fat free mass ffm23 changes in lean body mass bone mass and fat mass in the elderly have a great impact on health status1 functional capacity and quality of life2. Elderly people people with a fever body builders or highly trained athletes patients undergoing dialysis patients with osteoporosis who have very low bone density pregnant women people with swelling children in growth stage. Which can be used for estimation of limb lean mass as reported on in elderly participants.

Introduction despite the lengthening of the life expectancy in the last decades and a continous change in the epidemiological profile anthropometry in the elderly has not been properly established according to the characteristics of this group of age. A comparison of methods by j. A second output is the phase angle. Elderly body composition deuterinm dilution technique total body water anthropometry and dynamometry. The amount of body fat and the amount of body cell mass are important parameters when judging the net effect of energy in take and expenditure. Thus examination of body composition adds information to an overall picture of nutrition of the elderly.

Durnin university of glasgow department of human nutrition yorkhill hospitals glasgow g3 8sj received 23 august 1993 revised 19 november 1993 accepted 22 november 1993. Chung et al 2013. As the body composition such as body water can greatly deviate from the average value for the following profiles inaccurate measurement might occur. 2012 to the diagnosis of sarcopenia of elderly patients with chronic disease christensen et al 2012. British journal of nutrition 1994 12 33 44 33 measuring the body composition of elderly subjects. Body composition measurement methods are continuously being perfected.

Underwater weighing is regarded as the gold standard for body composition measurement as it is one of the only body composition technologies that have been compared directly to cadaver analysis. In athletic performance changes in body composition such as reduced fat mass and increased fat free mass are often highlighted as determinants of successful performance and the target of multiple interventions. Anthropometry bioelectrical impedance and dual energy x ray absorptiometry in the assessment of body composition in elderly finnish women. Clinical physiology and functional imaging vol. Such overall knowledge also requires data on actual dietary habits of elderly popula. Furthermore body composition measurement is frequently performed in sports and exercise settings for evaluating training programmes and optimizing nutrition for athletes.