Table 4.

Summary table of best sample size by group measure of change.

Illustrated above a composite table of the change metric with the resultant smallest sample size for at least one group (bvFTD in grey, nfvPPA in yellow, svPPA in purple, and AD in blue, as well as across groups, bordered in red.)

CDR_BoxScore, box score clinical dementia rating score; MD, mean diffusivity; bvFTD, behavioral variant frontotemporal dementia; nvfPPA, non-fluent/agrammatic primary progressive aphasia; svPPA, semantic variant primary progressive aphasia, AD, Alzheimer's disease; FA, fractional anisotropy; MD, mean diffusivity; L, left; SLF, superior longitudinal fasciculus; CC, corpus callosum.