Comparison of demographic and clinical characteristics based on admission eGFR and AKI development.

eGFR, estimated glomerular filtration rate (mL/min/1.73 m2); PCI, percutaneous coronary intervention; CABG, coronary artery bypass graft; CAD, coronary artery disease; AMI, acute myocardial infarction; ACEI, angiotensin-converting enzyme inhibitors; ARB, angiotensin II receptor blockers; STEMI, ST elevation myocardial infarction; aSBP, systolic blood pressure; HR, heart rate. Continuous variables are presented as median values (with interquartile ranges) and were analyzed by the Kruskal-Wallis test followed by Dunn's post-test. Categorical variables are presented as percentages and were analyzed by χ2 statistics with Bonferroni correction for post-test multiple comparisons.*p†p = 0.009,**p = 0.013, admission eGFR≥60, with AKI versus without AKI,‡(beats/min).