Baseline eGFR cutoff for increased risk of post-contrast acute kidney injury in patients undergoing percutaneous coronary intervention for ST-elevation myocardial infarction in the emergency department
Fig 2
A. Receiver operating characteristic (ROC) curve showing the probability of PC-AKI. Cut-off point for eGFR ≤ 79mL/min/1.73 m2. AUC (area under the curve) = 0.866 (0.789,0.925). B. ROC curve was drawn for PC-AKI prediction probabilities using significant variables from the multivariable analysis. Cut-off point for eGFR ≤ 61mL/min/1.73 m2. AUC = 0.951 (0.924,0.979). PC-AKI, post-contrast acute kidney injury; eGFR, estimated glomerular filtration rate.