Testing under the same conditions will allow for better comparability between tests. Accuracy through multi frequency measurement the inbodys multi frequency measurement method accurately measures intracellular water and extracellular body water by using multiple broadband frequencies in the range of 1khz 1000khz.
Dxa The Gold Standard Hologic Dxa
Inbody measurement accuracy. While it is one of the more accurate body scanners on the market its findings shouldnt be taken as gospel. The inbody is probably the best of the bioimpedance machines. However inbody technology addresses these concerns with its technological features and provides great precision and accuracy for total body and regional measurements. As a general guide check to see if their ecwtbw is below 0390. A the inbody is considered to be approx 98 accurate when compared against dexa. Q how accurate is the inbody compared to dexa.
E cwtbw is a measure of compartmental fluid distribution and shows as a ratio how much of your clients total body water is extracellular. Multiple inbody tests will show your clients normal fluid status and help determine any imbalances. That being said there are inherent inaccuracies in any bia measuring device. For the most accurate test results follow the short steps below. The ability of the current to pass through cell membranes varies according to its frequency. Here at w10 personal training gym we use the inbody machine as a way to measure body composition in order for clients to track their progress namely through muscle mass and body fat.
It uses a multihertz signal and a 4 compartment model. If the following guidelines cannot be met test results may be skewed. How to ensure accurate inbody test results. Why an understanding of the inbody scanner will help you understand fluctuations in results. James krieger at his old weightology web page did a review of all body fat methods and pointed out some of the flaws. Q how high is the reproducibility of the inbody.
Gallery of Inbody Measurement Accuracy
