Results of Discriminant Analysis of Global Functional Improvement with Predictors from Gated SPECT
| Predictor | No. of segments | Sensitivity (%) | Specificity (%) | P |
|---|---|---|---|---|
| Rest 201Tl uptake | 4 | 69.8 | 66.7 | <0.05 |
| Reversibility | 5 | 61.5 | 81.5 | <0.05 |
| Delayed 201Tl uptake | 3 | 89.2 | 41.7 | >0.05 |
| Preserved systolic wall thickening | 6 | 68.7 | 63.0 | >0.05 |