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Comparison of the effectiveness of 2 dual-energy X-ray absorptiometers with that of total body water and computed tomography in assessing changes in body composition during weight change
fat mass total body water Body composition
2016/12/29
Little information is available on the assessment of changes in body composition as a function of weight change with the use of the fan beam of dual-energy X-ray absorptiometry (DXA).
Comparative measurements of total body water in healthy volunteers by online breath deuterium measurement and other near-subject methods
Total body water deuterium isotope dilution flowing afterglow–mass spectrometry bioelectrical impedance analysis breath test noninvasive measurement
2016/12/20
Background: We developed a new near-subject approach, using flowing afterglow–mass spectrometry (FA-MS) and deuterium dilution, which enables the immediate measurement of total body water (TBW) f...
Bioelectrical impedance analysis models for prediction of total body water and fat-free mass in healthy and HIV-infected children and adolescents
Bioelectrical impedance analysis pediatrics ethnicity puberty HIV infection
2016/12/19
Background: Bioelectrical impedance analysis (BIA) is an attractive method of measuring pediatric body composition in the field, but the applicability of existing equations to diverse populations...