Stable | Progression | p value | ||
---|---|---|---|---|
n | – | 115 | 23 | NA |
Age | Years (s.d.) | 72 (0.670) | 72 (1.539) | 0.761 |
Female | n (%) | 61 (53%) | 9 (39%) | 0.407 |
APOE-ɛ4 +ve | n (%) | 39 (34%) | 13 (57%) | 0.044 |
Brain amyloid deposition | PET SUVR (s.d.) | 1.35 (0.03) | 1.62 (0.08) | 0.008 |
MRI hippocampus (right, cm3) | Mean (s.d.) | 3.12 (0.03) | 3.08 (0.07) | 0.823 |
MRI hippocampus (left, cm3) | Mean (s.d.) | 3.22 (0.03) | 3.17 (0.06) | 0.642 |
MRI gray matter (cm3) | Mean (s.d.) | 674 (4.69) | 668 (10.69) | 0.633 |
MRI white matter (cm3) | Mean (s.d.) | 436 (5.099) | 441 (11.049) | 0.666 |
MMSE | Mean (s.d.) | 28.895 (0.114) | 28.127 (0.248) | 0.006 |
CDR scores | Mean (s.d.) | 0.024 (0.010) | 0.021 (0.022) | 0.893 |
CDR sum of boxes | Mean (s.d.) | 0.035 (0.017) | 0.020 (0.037) | 0.719 |