| Bioelectrical Impedance Analysis |
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Information AboutBioelectrical Impedance Analysis |
| CATEGORIES ABOUT BIOELECTRICAL IMPEDANCE ANALYSIS | |
| health sciences | |
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Many of the early research studies showed that BIA was quite variable and it was not regarded by many as a providing an accurate measure of body composition. In recent years technological improvements have made BIA a more reliable and therefore more acceptable way of measuring body composition. Nevertheless it is not a "gold standard" or reference method. Like all assessment tools, the result that you get is only as good as the test you do. Although the instruments are straightforward to use careful attention to the method of use described by the manufacturer should be given. Simple devices to estimate body fat, often using BIA, are available to consumers as Body Fat Meter s. These instruments are generally regarded as being less accurate than those used clinically or in nutritional and medical practice. In 2005 Samsung applied for a U.S. Patent for a "Method and apparatus for measuring body fat by using bioelectrical impedance" claimed to have lower error and better repeatability than other devices; the patent application contains much useful detail on bioelectrical impedance measurement {Link without Title} . A number of Body Fat Meter s for home use are available, often combined with bathroom Scales , which measure body impedance and hence body fat and body water. REFERENCES |
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