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. Author manuscript; available in PMC: 2024 Apr 1.
Published in final edited form as: Nutr Res. 2023 Feb 24;112:1–10. doi: 10.1016/j.nutres.2023.02.003

Figure 3. Mean Impedance Vectors between Black and White Adults using Tolerance Ellipses Generated from a White Adult Reference.

Figure 3.

Mean impedance vectors with tolerance ellipses of 50%, 75%, and 95% produced from White (a) male and (b) female adult references. Tolerance ellipses were visually interpreted as the individual vector position relative to the reference. Vectors outside of the 75% tolerance ellipse indicate an abnormal Z with vector displacements on the major axis (vertical) representing abnormal tissue hydration and vector displacements on the minor axis (horizontal) representing abnormal soft tissue mass.