Correlation of Effect Sizes to Detect Differences in Synaptic Density Between AD and CN Groups
| Parameter | Pearson r | P | Cohen d (mean ± SD) |
|---|---|---|---|
| SUVR window | |||
| 30–60 min | 0.93 | <0.01 | 0.75 ± 0.45 |
| 40–70 min | 0.94 | <0.01 | 0.70 ± 0.43 |
| 50–80 min | 0.94 | <0.01 | 0.66 ± 0.40 |
| 60–90 min | 0.93 | <0.01 | 0.63 ± 0.37 |
| 30–50 min | 0.93 | <0.01 | 0.78 ± 0.45 |
| 40–60 min | 0.91 | <0.01 | 0.72 ± 0.44 |
| 50–70 min | 0.94 | <0.01 | 0.67 ± 0.42 |
| 60–80 min | 0.94 | <0.01 | 0.64 ± 0.38 |
| 70–90 min | 0.91 | <0.01 | 0.60 ± 0.36 |
| DVR | — | — | 0.71 ± 0.36 |
Pearson r is for correlation between effect sizes (Cohen d) derived from DVR vs. each SUVR scan window.