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Table 3 Correlation and concordance correlation coefficients between body weight and fluid volume change before and after hemodialysis session in the data for evaluation

From: Novel equations for bioimpedance spectroscopy to calculate body fluid volume based on the agreement between body weight and extracellular water change before and after hemodialysis as a guide

 

1.02 × ΔECW

 

1.02 × ΔTBW

 

ρ

R

ρ

R

MLT

0.411

0.769

0.373

0.764

Moissl

0.815

0.832

0.414

0.517

Novel

0.898

0.910

0.597

0.675

  1. ΔECW extracellular water change, ΔTBW total body water change; ρ concordance correlation, R Pearson’s correlation