| EOAD1 | EOAD2 | EOAD3 | EOAD4 | EOAD5 | EOAD6 | EOAD7 | EOAD8 | EOAD9 | EOAD10 | EOAD11 | EOAD12 |
---|
Age, years | 68 | 55 | 56 | 64 | 58 | 59 | 64 | 58 | 54 | 56 | 63 | 66 |
Education, years | 5 | 13 | 13 | 8 | 13 | 8 | 8 | 8 | 8 | 13 | 8 | 5 |
Sex | F | M | M | F | F | M | F | F | M | F | F | M |
Disease duration, years | 5 | 1 | 1 | 3 | 2 | 1 | 1 | 5 | 1 | 2 | 3 | 2 |
Diagnosis | tAD | tAD | tAD | tAD | fAD | fAD | fAD | fAD | fAD | fAD | PCA | PCA |
MMSE | 20 | 21 | 17 | 22 | 18 | 10 | 12 | 18 | 17 | 22 | 21 | 21 |
Token test | 31 | 31 | 23.5 | 29 | 23 | 11.5 | 19.25 | 22.25 | 33 | 31 | 27.5 | 30.5 |
PVF | 27 | 10 | 7 | 29 | 16 | 6 | 3 | 13 | 22 | 31 | 56 | 44 |
SVF | 30.1 | 8 | 18.5 | 42.8 | 12 | 16 | 8 | 13 | 45.5 | 44 | 29.2 | 59.2 |
Span forward | 6.39 | 4.84 | 2.83 | 5.13 | 5.75 | 6.13 | 2.92 | 5.04 | 2.92 | 5.83 | 4.13 | 6.02 |
Span backward | 4.53 | < 3 | < 3 | 3.19 | < 3 | < 3 | < 3 | 3.1 | < 3 | 3.79 | 4.19 | < 3 |
RAVLT IR | 22.1 | 14.8 | 13.8 | 24.3 | 10 | UT | UT | 0 | 36 | 41 | 21.5 | 32.3 |
RAVLT DR | 0 | 0 | 0 | 0 | 1.5 | UT | UT | 0 | 4.2 | 4 | 3 | 3.6 |
ROF recall | 8 | UT | 0 | 8.5 | 5.25 | UT | 0 | 5 | 5.75 | 11.75 | 0 | 7.5 |
ROF copy | 9 | UT | 0 | 23 | 13.25 | 3 | 7.25 | 28.5 | 29.25 | 14.75 | 0 | 24.25 |
CDT | 1 | 10 | 2 | 5 | 5 | 0 | 0 | 0 | 10 | 7 | 0 | 10 |
Attentive Matrix | 36 | UT | 12.5 | 31.25 | 23 | UT | 17.5 | 23 | 22 | 49 | 34.25 | 23 |
Stroop time | 33.5 | 28 | 44.25 | 36.75 | 29.25 | UT | UT | UT | 46.8 | 46.17 | 44.25 | 27 |
Stroop errors | 9.5 | 3.5 | 13 | 11.25 | 26.5 | UT | UT | UT | 5 | 0 | 5.25 | 2.5 |
Raven PM | 19.5 | UT | 14 | 19 | UT | UT | UT | 21.5 | 26.5 | 22 | 12 | 31.5 |
- EOAD early-onset Alzheimer disease, AD Alzheimer disease, tAD typical AD, fAD frontal Alzheimer disease, PCA posterior cortical atrophy, MMSE mini mental state examination, PVF phonological verbal fluency, SVP semantic verbal fluency, RAVLT Rey auditory verbal learning task, IR immediate recall, DR delayed recall, ROF Rey-Osterrieth figure, CDT clock drawing test, Raven PM Raven Progressive Matrices, UT untestable
- For neuropsychological assessment, pathological scores are reported in bold