Potential Inaccuracies in Chloride Measurements in Patients with Severe Metabolic Acidosis

Figure 1

Correlations between the difference in chloride (Cl⁻) concentrations determined by two analyzers with bicarbonate (HCO₃⁻) concentrations (a) and gAG (b) in patients with severe acidemia (pH<7.2).

(a)

(b)