Fig. 2
From: Multiple blood gas variables predict AKI survival in an independent manner
Blood gas analyses (venous and arterial pH, pCO2, and current bicarbonate concentration) in relation to the endpoint of renal replacement therapy. Two variables differed significantly between individuals with and without dialysis: venous bicarbonate concentration at admission (C) and venous pCO2 at AKI diagnosis (E) (the dashed rectangles indicate comparisons with statistical significance; results as median ± IQR)