Table 5.
Multiple linear regression analysis of cognitive and neuropsychiatry changes in dementia with Lewy bodies.
| MMSE | NPI | |||
|---|---|---|---|---|
| Beta | P | Beta | P | |
| Age | 0.404 | 0.125 | 0.415 | 0.093 | 
| Gender | −0.192 | 0.499 | −0.060 | 0.814 | 
| Physical activity (change) | −0.132 | 0.540 | 0.251 | 0.217 | 
| Social contact (change) | 0.491 | 0.034* | 0.552 | 0.013* | 
| Sleep disturbance | 0.078 | 0.716 | 0.044 | 0.824 | 
| Adjusted R2 | 0.176 | 0.288 | ||
| P-value of F | 0.042* | 0.049* | ||
*P < 0.05; MMSE, mini-mental status exam; NPI, neuropsychiatric inventory.