Figure 3: No difference in AD-associated volume loss between Chinese and white individuals across the AD spectrum.
Interaction analyses of Clinical Dementia Rating Sum of Boxes (CDR-SB) score by race versus volume or thickness for the top AD regions identified by voxel-based morphometry (VBM) and Freesurfer (FS) are shown. Volume was used for the VBM region of interest (ROI) along with FS hippocampal measurements (A-C) while thickness was used for the FS entorhinal cortex measurements (D-E). There was no significant association between AD-associated volume loss and race across the AD spectrum. The plotted points are partial residuals with 95% confidence bands provided in shading. See Table 2 for details.