Table 1 The results of neurocognitive tests
Baseline | 6 months after baseline | 1 year after baseline | 2 years after baseline | |
|---|---|---|---|---|
MMSE (out of 30) | 14 | 12 | 11 | 6 |
ADAS-cog (out of 70) | 29.7 | 36 | 39 | 52 |
FAB (out of 18) | 9 | 8 | 7 | 5 |
WMS-R | ||||
Logical memory I (out of 50) | 0 | 3 | 0 | 0 |
Logical memory II (out of 50) | 0 | 0 | 0 | 0 |
WAIS-III | ||||
Digit span | ||||
Forward (out of 16) | 6 | 5 | 5 | 3 |
Backward (out of14) | 5 | 4 | 2 | 2 |
ROCFT | ||||
Copy (out of 36) | 36 | 30 | 31 | 22 |
Delayed recall (out of 36) | 7 | 6 | 8 | 0 |
JART (out of 50) | 8 | 4 | 3 | 1 |
NPI (frequency × severity) | N/A | Apathy: 4 × 2 Abnormal eating: 4 × 2 Each of the other subtests: 0 × 0 | N/A | Agitation/Aggression: 2 × 2 Depression: 2 × 1 Apathy: 4 × 3 Euphoria: 1 × 2 Abnormal eating: 1 × 2 Each of the other subtests: 0 × 0 |