Fig. 5From: Bioelectrical impedance vector analysis in critically ill patients: a prospective, clinician-blinded investigationChanges in hydration determined by bioelectrical impedance vector analysis (BIVA) (a), central venous pressure (CVP) (b) and lactate (c) versus changes in cumulative fluid balance and changes in BIVA hydration versus changes in lactate (d) between the time points of the first and last BIVA recordingsBack to article page