Statistical Significance and Relative Risk Calculated for Independent Predictors of a Negative ΔEF
| Independent predictors of negative ΔEF | Mean ΔEF (%) | P value vs. mean of 0 | Relative risk |
|---|---|---|---|
| Stress to scan time < 45 min | −0.96 | 0.04 | 1.2 |
| Transient dilatation (>1) | −1.6 | 0.01 | 1.3 |
| Rest EDV 70–100 mL | −2.1 | 0.007 | 1.1 |
| Rest ESV 25–50 mL | −1.6 | 0.03 | 1.5 |
| Rest EF > 70% | −2.7 | 0.04 | 1.2 |
| Stress EF < 50% | −2.6 | 0.003 | 1.4 |