Extracellular Water to Total Body Water Ratio in Viral Liver Diseases: A Study Using Bioimpedance Analysis
نویسندگان
چکیده
منابع مشابه
Total body water estimations in healthy men and women using bioimpedance spectroscopy: a deuterium oxide comparison
BACKGROUND Total body water (TBW) estimations have been used to estimate body composition, particularly fat-free mass, to aid in nutritional interventions, and to monitor hydration status. In the past, bioimpedance spectroscopy (BIS) devices have been used to estimate TBW. Previous investigations have examined the validity of the XiTRON 4000B (XiTRON Technologies) BIS device for estimating TBW....
متن کاملComparison of bioimpedance methods for estimating total body water and intracellular water changes during hemodialysis.
BACKGROUND The accurate assessment of body fluid volume is important in many clinical situations. Hannan et al. proposed a single-frequency bioimpedance equation (HE) to calculate extracellular water (ECW) and total body water (TBW). There are two equations based on the bioimpedance spectroscopy (BIS) method for the evaluation of body fluid volume: Xitron equations (XE) and body composition spe...
متن کاملTotal Body Water Changes Using Segmental Bioimpedance in Healthy Population with Similar Anthropometry
Electrical bioimpedance was measured in 7 body segments, and also with the standard right-side method, using 11 electrodes at 6 different frequencies in 8 healthy male subjects with similar anthropometry. Our objective was to determine the capability of segmental bioimpedance measurements to estimate small changes of water on each segment (TWsegi) and total body water (TBW) in comparison with t...
متن کاملAssessing total body and extracellular water from bioelectrical response spectroscopy.
We developed and validated assessments for total body water (TBW) and extracellular water (ECW) by using two resistance values of a new electric circuit model (CM) (two resistors; a capacitor and an inductor) with or without body mass. Fluid shifts occurring after 40 min of supine rest did not increase the validity of either estimate. CM estimates were valid; r = 0.941 to 0.969, low SE of estim...
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...
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ژورنال
عنوان ژورنال: Nutrients
سال: 2018
ISSN: 2072-6643
DOI: 10.3390/nu10081072