General search strategy
| Keyword | Alternative words |
| Accidental falls | Falls OR Falling OR Slip |
| Activities of daily living | ADL OR Daily living activities OR Living activities |
| Older adults | Elderly, frail OR Frail elders OR Functionally impaired elderly OR Frail older adults OR Older adult OR Aged |
| Environment design | Design, environment OR Designs, Environment OR Environment designs OR Healthy places OR Healthy place |
| Occupational therapy | Occupational rehabilitation |
ADL, Activity of daily living.