Mean Expected Error in Prediction of Total Body Water: A True Accuracy Comparison between Bioimpedance Spectroscopy and Single Frequency Regression Equations

Table 2

50 kHz single frequency prediction equations.

Source	Equation
Deurenberg et al. [18]	weight − 0.11 age + 2.66 sex
Heitmann [19]	−  0.172  weight + 0.40 sex weight + 0.165 height
Kushner and Schoeller [20]	Men = weight; Women = + 0.105 weight
Sun et al. [21]	Men = weight; Women = weight