Skip to main content
. 2014 Oct 31;9(10):e111139. doi: 10.1371/journal.pone.0111139

Figure 1. Associations between pre- to postoperative changes in volume status and net perioperative fluid balance.

Figure 1

Scatter plots. Regression equations are as follows: A Change in Extracellular Volume = 0.73×Net Perioperative Fluid Balance –0.37. B Change in Total Body volume = 0.91×Net Perioperative Fluid Balance –0.43. C No linear correlation between Change in Intracellular Volume and Net Perioperative Fluid Balance. D No linear correlation between Change in Intracellular Volume and Change in Extracellular Volume. Pearson correlation test. R2 = Coefficient of determination.