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Figure 3 | Critical Care

Figure 3

From: Determining the mechanisms underlying augmented renal drug clearance in the critically ill: use of exogenous marker compounds

Figure 3

Graphical correlations between sinistrin clearance, creatinine clearance, p-aminohippuric acid renal clearance and filtration fraction. (A) Sinistrin clearance (CL) (y-axis) versus creatinine clearance (CLCR) (x-axis) (r =0.70, P <0.01). (B) p-Aminohippuric acid renal clearance (PAH CLR) (y-axis) versus CLCR (x-axis) (r =0.65, P <0.01). (C) Filtration fraction (y-axis) versus sinistrin CL (x-axis) (r =0.68, P <0.01). (D) Filtration fraction (y-axis) versus PAH CLR (x-axis) (r = −0.49, P =0.06). (E) Sinistrin CL (y-axis) versus PAH CLR (x-axis) (r =0.27, P =0.32). A linear regression line has been fitted in each case.

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