The arrow of bioimpedance D. Schneditz Kidney International Volume 69, Issue 9, Pages 1492-1493 (May 2006) DOI: 10.1038/sj.ki.5000125 Copyright © 2006 International Society of Nephrology Terms and Conditions
Figure 1 Linear and non-linear measures of hydration. (a) Linear measures. (b) Non-linear measures. σx, standard deviation of the independent variable; σy, standard deviation of the dependent variable; σBM, standard deviation of estimated body mass; σBV, standard deviation of measured blood volume; σECV, standard deviation of measured extracellular volume. Kidney International 2006 69, 1492-1493DOI: (10.1038/sj.ki.5000125) Copyright © 2006 International Society of Nephrology Terms and Conditions