Aβdep (mean ± SD) | P (negative vs. positive) (t test) | ||||
RR | Negative | Positive | Aβdep | ΔSUVR1y | ΔSUVR2y |
Frontal cortex | −0.07 ± 2.22 | 1.47 ± 2.14 | 0.02* | 0.05* | 0.03* |
Lateral temporal cortex | 0.59 ± 1.81 | 1.77 ± 1.95 | 0.03* | 0.07 | 0.01* |
Occipital cortex | 0.14 ± 1.55 | 1.13 ± 2.29 | 0.05 | 0.15 | 0.01* |
Anterior cingulate cortex | −0.30 ± 2.21 | 0.99 ± 2.53 | 0.04* | 0.05* | 0.21 |
Posterior cingulate cortex | 0.43 ± 1.90 | 1.57 ± 2.33 | 0.05* | 0.00* | 0.04* |
Parietal cortex | −0.21 ± 1.76 | 1.26 ± 1.96 | 0.01* | 0.12 | 0.01* |
Composite | 0.10 ± 1.72 | 1.36 ± 1.98 | 0.02* | 0.04* | 0.02* |
↵* Statistically significant P values (P < 0.05).
ΔSUVR = change in SUVR.