Table 2.
Comparison of neuropsychological tests.
| All | With BPS | Without BPS | p value | |
|---|---|---|---|---|
| n = 42 | n = 15 | n = 27 | ||
| MMSE score | 25.2 ± 2.4 | 24.7 ± 2.5 | 25.5 ± 2.3 | 0.296 |
| RCPM | ||||
| Score | 24.2 ± 5.7 | 25.9 ± 5.1 | 23.4 ± 5.9 | 0.235 |
| Time (s) | 4,401.0 ± 198.3 | 476.1 ± 212.0 | 421.3 ± 192.2 | 0.505 |
| RBMT | ||||
| Profile score | 11.5 ± 5.5 | 10.1 ± 5.7 | 12.3 ± 5.3 | 0.142 |
| Screening score | 4.5 ± 2.8 | 3.7 ± 2.8 | 5.0 ± 2.7 | 0.127 |
| TMT | ||||
| Set-A time (s) | 257.1 ± 155.7 | 308.9 ± 148.5 | 230.3 ± 155.1 | 0.037* |
| Set-B time (s) | 264.6 ± 95.6 | 279.3 ± 110.3 | 258.5 ± 91.0 | 0.716 |
| Verbal fluency | ||||
| Animal (n) | 10.9 ± 3.9 | 10.6 ± 4.2 | 11.1 ± 3.9 | 0.626 |
| Letter (n) | 5.0 ± 1.7 | 4.8 ± 2.1 | 5.2 ± 1.5 | 0.327 |
| MCAS | ||||
| Score | 3.3 ± 1.7 | 2.8 ± 1.5 | 3.6 ± 1.8 | 0.383 |
| Time (s) | 49.6 ± 37.4 | 47.0 ± 38.1 | 51.0 ± 37.6 | 0.351 |
BPS, Behavioral and psychological symptoms; MMSE, Mini-mental state examination; RCPM, Raven’s Colored Progressive Matrices; RBMT, Rivermead Behavioral Memory Test; TMT, Trail making test; MCAS, Mie Constructional Apraxia Scale.
*Differences with p < 0.05 was considered statistically significant.