Improvement of BPSD and burden (NPI-NH), QOL (QOL-AD), cognitive function (MMSE), staging of dementia (CDR) score after the intervention of the IADL
| Before | After | |
| NPI-NH | ||
| Agitation | 4 | 3 |
| Apathy | 3 | 1 |
| Disinhibition | 3 | 2 |
| Irritability | 4 | 2 |
| Burden | 7 | 4 |
| QOL-AD | 39 | 44 |
| MMSE | 18 | 18 |
| CDR | 2 | 2 |
CDR, Clinical Dementia Rating; IADL, Instrumental Activities of Daily Living; MMSE, Mini-Mental State Examination; NPI-NH, Neuropsychiatric Inventory-Nursing Home Version; QOL-AD, Quality of Life in Alzheimer’s Disease.