Linear Regression of LVEF Estimated with GSPECT Reconstruction Methods vs. PlanarRNA
| Reconstruction method | Linear regression | r | ser | P |
|---|---|---|---|---|
| FBP | PlanarRNA = 1.04 × FBP | 0.98 | 8.6 | 0.0001 |
| OSEM | PlanarRNA = 1.04 × OSEM | 0.98 | 8.7 | 0.0001 |
| RR + FBP | PlanarRNA = 1.06 × (RR + FBP) | 0.98 | 8.2 | 0.0001 |
| RR + OSEM | PlanarRNA = 1.05 × (RR + OSEM) | 0.98 | 8.5 | 0.0001 |
ser = SE of regression.