Improvement of activities of daily living (HADLS) score after the intervention of the IADL
| Activities | Before | After |
| Toileting | 0.5 | 0.5 |
| Eating | 0 | 0 |
| Dressing | 2.8 | 2.8 |
| Grooming | 1.3 | 1.3 |
| Face washing | 2.1 | 2.1 |
| Brushing | 0 | 0 |
| Teeth and bathing | 3.1 | 3.1 |
| Going out | 4.7 | 4.7 |
| Telephoning | 4 | 4 |
| Shopping | 3.9 | 3.9 |
| Making meals | 3.7 | 3.7 |
| Cleaning rooms | 2.4 | 2.4 |
| Making beds | 2.5 | 2.5 |
| Washing dishes | 2.7 | 0.7 |
| Laundering | 2.5 | 2.5 |
| Managing fire | 4.9 | 4.9 |
| Using electric light and television switches | 1.5 | 1.5 |
| Paying bills | 4.2 | 4.2 |
| Total (100） | 46.8 | 44.8 |
HADLS, Hyogo Activities of Daily Living Scale; IADL, Instrumental Activities of Daily Living.