Fig 1.
Flow diagram of enrolled patients.
FIRST, Fast Interrogation Rule for ST-elevation MI; MI, myocardial infarction; DNAR, Do Not Attempt Resuscitation; PCI, percutaneous coronary intervention; PC-AKI, post contrast- acute kidney injury.
Table 1.
Patient clinical characteristics.
Table 2.
A. PC-AKI incidence based on baseline eGFR.
B. Post-hoc analysis for comparison of PC-AKI incidence among baseline eGFR groups.
Table 3.
Risk factors of PC-AKI.
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.
Table 4.
Comparison of previous and current diagnostic criteria according to baseline eGFR.
Table 5.
Comparison of previous and current diagnostic criteria by confirming the association of survival discharge for patients with eGFR ≤ 61 mediated through the occurrence of PC-AKI.