Table 4.

Correlations between change indices on BVMT-R Delayed Recall and biomarkers (n=25).

Change index	Hippocampal volume	Flutemetamol uptake
Simple discrepancy	−0.15	−0.03
Standard deviation index	−0.15	−0.03
RCI	−0.15	−0.03
RCI+PE	−0.15	−0.03
RCI+PE Iverson	−0.15	−0.03
Simple SRB	0.25	−0.39
Complex SRB	0.26	−0.54*!

Note. BVMT-R = Brief Visuospatial Memory Test – Revised, PE = practice effects, RCI = reliable change index, SRB = standardized regression based

^*= p <0.05 for the primary analyses with Pearson correlations

^!= p <0.05 (one-tailed) for the secondary analyses with Fisher r-to-z transformation.