Univariate P-value OR 95% CI Multivariate P-value Adjusted OR 95% CI
Age (per year) 0.099 1.024 0.996 – 1.052 Age (per year) 0.064 1.027 0.998 – 1.057
Gender male 0.237 0.664 0.337 – 1.309 Killip Class >1 0.008 2.784 1.310 – 5.919
BMI 0.182 0.936 0.849 – 1.032 Tirofiban study medication 0.818 1.078 0.568 – 2.044
Current smoker 0.614 1.178 0.623 – 2.225        
Diabetes 0.835 0.894 0.311 – 2.570        
Hypertension 0.120 0.550 0.259 – 1.169        
Hypercholesterolaemia 0.347 0.685 0.311 – 1.507        
Killip Class >1 0.010 2.694 1.273 – 5.702        
Previous MI 0.830 0.877 0.263 – 2.919        
Previous PCI 0.199 0.269 0.036 – 1.991        
Previous CABG 0.590 1.768 0.223 – 14.035        
Systolic BP (per 10 mm Hg) 0.106 0.895 0.782 – 1.024        
Diastolic BP (per 10 mm Hg) 0.723 0.963 0.780 – 1.187        
Tirofiban study medication 0.986 0.994 0.531 – 1.863        
Culprit Vessel RCA* 0.887 0.930 0.339 – 2.547        
Culprit Vessel LAD* 0.757 0.849 0.303 – 2.384        
TIMI grade flow post PCI <3 0.070 2.197 0.938 – 5.146        
NT-proBNP baseline (per 1000 increase) 0.473 1.044 0.928 – 1.174        
HScTnT (per 0.1 increase) 0.556 0.988 0.949 – 1.029        
AF: Atrial Fibrillation; BMI: Body Mass Index; MI: Myocardial Infarction; PCI: Percutaneous Coronary Intervention; CABG: Coronary Artery Bypass Grafting; BP: Blood Pressure; TIMI: Thrombolysis in Myocardial Infarction; RCA: Right Coronary Artery; LAD: Left Anterior Descending Artery; NT-proBNP: N-terminal pro Brain Natriuretic Peptide; HScTnT: High Sensitive Cardiac Troponin T; OR: Odds Ratio; CI: Confidence Interval. *: as compared to culprit vessel left circumflex artery.
Table 5: Odds ratio and adjusted odds ratio analysis for AF on admission.