The prediction of total body water and extracellular water from bioelectric impedance in obese children
نویسندگان
چکیده
منابع مشابه
A prediction equation for total body water from bioelectrical impedance in Japanese children.
Total body water (TBW) measured by isotope dilution techniques can be used to assess body composition safely and accurately in children. Unfortunately, this method is not readily available for most research projects, particularly when working with large groups of people, because the equipment is complicated and highly specialized. Bioelectrical impedance (BI) method is a simple, quick, and inex...
متن کاملPrediction of extracellular water and total body water by multifrequency bio-electrical impedance in a Southeast Asian population.
Three different adult Indonesian population groups living on Sumatra (Palembang), Java (Depok) and Sulawesi (Makale) participated in a study on body composition. Body weight, body height and multifrequency bioelectrical impedance (1, 5, 50 and 100 kHz) were measured and in addition total body water (TBW) and extracellular water (ECW) were determined by dilution techniques, using deuterium oxide...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
Prediction of total body water in infants and children.
BACKGROUND In paediatric clinical practice treatment is often adjusted in relation to body size, for example the calculation of pharmacological and dialysis dosages. In addition to use of body weight, for some purposes total body water (TBW) and surface area are estimated from anthropometry using equations developed several decades previously. Whether such equations remain valid in contemporary...
متن کاملThe prediction of total body water from bioelectrical impedance in patients with anorexia nervosa.
Total body water (TBW) was measured by deuterium oxide (D2O) dilution and predicted from bioelectrical impedance (Z) in nineteen anorexic and twenty-seven control women. The equation of Kushner et al. (1992) based on the impedance index (ZI = height2/Z) gave biases of 0.9 (SD 2.5) and 0.8 (SD 2.5) litres in controls and patients respectively (NS, ANOVA). The ZI-based equation of Deurenberg et a...
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ژورنال
عنوان ژورنال: European Journal of Clinical Nutrition
سال: 1997
ISSN: 0954-3007,1476-5640
DOI: 10.1038/sj.ejcn.1600351