Table 4 Univariate and multivariate logistic regression analysis for the prediction of the echocardiographic detection of myocardial infarction
| Â | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| Â | Coefficient (B) | OR (95% CI) | p- value | Coefficient (B) | OR (95% CI) | p- value |
Acute MI | ||||||
 Infarct localization | ||||||
  Anterior vs. non-anterior | 2.06 | 7.86 (0.94-65.5) | 0.06 |  |  |  |
 Image quality | ||||||
  Poor vs. excellent | 0.49 | 1.64 (0.14-19.4) | 0.70 |  |  |  |
  Average vs. excellent | -0.06 | 0.94 (0.22-4.11) | 0.93 |  |  |  |
 Time point echocardiography | -0.32 | 0.72 (0.56-0.94) | 0.014 |  |  |  |
 LVEF | -0.30 | 0.74 (0.63-0.87) | <0.001 |  |  |  |
 Infarct size | 0.16 | 1.17 (1.05-1.31) | 0.006 |  |  |  |
 Infarct transmurality | 0.04 | 1.04 (1.00-1.09) | 0.08 |  |  |  |
 Number of infarcted segments | 0.28 | 1.33 (1.04-1.71) | 0.026 |  |  |  |
Chronic MI | ||||||
 Infarct localization | ||||||
  Anterior vs. non-anterior | 0.60 | 1.82 (0.65-5.09) | 0.25 |  |  |  |
 Image quality | ||||||
  Poor vs. excellent | 1.24 | 3.47 (0.34-35.1) | 0.29 |  |  |  |
  Average vs. excellent | 0.43 | 1.53 (0.59-3.96) | 0.38 |  |  |  |
 Tme point echocardiography | -0.02 | 0.98 (0.94-1.01) | 0.18 |  |  |  |
 LVEF | -0.27 | 0.76 (0.68-0.86) | <0.001 | -0.25 | 0.78 (0.68-0.88) | <0.001 |
 Infarct size | 0.16 | 1.17 (1.08-1.28) | <0.001 | 0.20 | 1.22 (0.99-1.51) | 0.06 |
 Infarct transmurality | 0.06 | 1.06 (1.02-1.10) | 0.001 | -0.02 | 0.98 (0.92-1.04) | 0.46 |
 Number of infarcted segments | 0.25 | 1.28 (1.07-1.53) | 0.010 | -0.11 | 0.89 (0.61-1.32) | 0.58 |