... value in accurately.3.Use of multiple regression analysis of the frequency and increase the scope of testing to enhance accuracy. ... Health dates1. Body composition: Water content, protein, inorganic salt, bone mass 2. Musle fat analyzing: Body weight, skeleton weight, ... eletrodeOutput Value(25)TBW, protein, mineral salt, Body fat, bone weight, Weight,IBW,fat-free weight, SMM(Skeletal muscle), ...