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Figure 3 Rates of Contrast-Induced AKI in a Meta-Analysis of 16 Trials of Iso-Osmolar Iodixanol

Relative risk reductions (RRRs) are for iso-osmolar (IOCM) compared with low-osmolar contrast media (LOCM). CKD = baseline chronic kidney disease defined as an estimated creatinine clearance <60 ml/min; DM = diabetes mellitus. Data adapted from McCullough et al. (47).