Data are expressed as mean ± SD for normaly distributed data or count (percentage) for categorical va-riables; CAD, Coronary artery disease; CAR, C-reactive protein to albumin ratio; eGFR, estimated glomerular filtration rate; IRA, Infarct releated artery; LAD, Left anterior descending artery; LVEF, left ventricular ejection fraction; LCX, Left circumflex artery; RCA, right coronary artery; TIMI, Thrombolysis in myocardial infarction
The univariate logistic regression analysis revealed that the CAR, hemoglobin, platelet count, albumin level, eGFR, left ventricular EF, neutrophil count, lymphocyte count, and heart rate values were associated with the IRA patency. CRP was not included in the analysis because it showed multicollinearity with CAR. In the multivariate logistic regression analysis to determine the relationship with IRA patency in patients with STEMI, the CAR (odds ratio [OR]:1.56, 95% confidence interval [CI]:1.22-1.97, p<0.001) and neutrophil count (OR:1.72, 95% CI:1.33-2.25, p<0.001) were found to be associated with TIMI 0-1 flow (Table 2).
Table 2 . Univariate and multivariate logistic regression analysis for baseline IRA patency (TIMI 0/1)