Length of hospital stay (d) according to Mini Mental State Examination Score
| Intervention group | Control group | ||||
|---|---|---|---|---|---|
| Score | N | Median stay (range) | N | Median stay (range) | p Value |
| 18–23 (mild dementia) | 35 | 29 (16 to 138) | 42 | 46 (10 to 365) | 0.002 |
| 12–17 (moderate dementia) | 24 | 47 (10 to 365) | 12 | 147 (18 to 365) | 0.042 |