Table 4 Predictors of decreased infarct zone strain in univariable and standard multivariable regression analysis
| Â | Univariable | Multivariable |
|---|---|---|
Variable | p value | p value |
Age | 0.40 | … |
Sex | 0.84 | … |
Current smoker | 0.04 | … |
Hypertension | 0.13 | … |
Hypercholesterolemia | 0.75 | … |
Family history | 0.17 | … |
Diabetes | 0.79 | … |
Onset to balloon time | 0.18 | … |
Anterior AMI | 0.34 | … |
TIMI flow grade before PCI > 0 | 0.69 | … |
TIMI flow grade after PCI < 3 | 0.46 | … |
Transmural extent of infarction >50% | 0.12 | … |
Transmural extent of infarction 100% | 0.58 | … |
Infarct volume (at 90Â days) | 0.001 | 0.07 |
Presence of MO only | <0.0001 | 0.03 |
Presence of MO + IMH | <0.0001 | 0.005 |