This is possible simply because different bodily tissues eg. Bia measures the impedance or resistance to the electrical signal as it travels through water in muscle and fat.
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Bioelectrical impedance body composition measurement. National institutes of health technology assessment conference statement the objective of this conference was to provide physicians with a responsible assessment of bioelectrical impedance analysis bia technology for body composition measurement. In addition 20 experts. Bioelectrical impedance analysis bia body composition is estimated using bia by the passage of an electrical current through the body. Participants were a non federal nonadvocate 13 member panel representing the fields of nutrition pediatrics surgery public health biomedical engineering epidemiology and biostatistics. Assessment of bioelectrical impedance analysis bia technology for body composition measurement. Maltron is the worlds leading manufacturer in the field of bioelectrical impedance analysis bia offering a complete range of portable bedside diagnostic and monitoring instruments.
Quantities of fat mass and fat free mass by running a small electrical current through the body. Bioelectrical impedance analysis bia and body composition analyse as a physician you know that the body mass index bmi by itself is no t sufficient to analyze a patients health status and body composition thoroughly. Bioelectrical impedance analysis bia is able to make an estimation of body composition eg. The technology is relatively simple quick and noninvasive. Muscle fat bone etc all have varying amounts of water content and as a result they all differ in terms of electrical conductivity. Bioelectrical impedance analysis bia is a widely used method for estimating body composition.
Bia is currently used in diverse settings including private clinicians offices health clubs and hospitals and across a spectrum of ages body weights and disease states. Most body water is stored in muscle. Bioelectrical impedance analysis in body composition measurement. Bioelectrical impedance analysis bia is a commonly used method for estimating body composition in particular body fat and muscle massin bia a weak electric current flows through the body and the voltage is measured in order to calculate impedance resistance of the body. For many years maltron instruments have been widely used for the assessment of body composition in diverse settings by hospitals medics and clinics. Fat muscle water and other important indicators of underlying medical conditions are not considered in the bmi.
Gallery of Bioelectrical Impedance Body Composition Measurement
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