Table 1 Measures included in the study and the number of items included in each follow-up
Instrument | Domains | Assessment | |||
|---|---|---|---|---|---|
BL | FU1 | FU2 | Ref. | ||
Main outcome measures | |||||
Life-Space Mobility (LSA) | Within home | 3 items | 3 items | 3 items | [16] |
Outdoor | 3 items | 3 items | 3 items | ||
Neighborhood | 3 items | 3 items | 3 items | ||
Town | 3 items | 3 items | 3 items | ||
Unlimited | 3 items | 3 items | 3 items | ||
Quality of life (WHOQOL-BREF) | General | 2 items | 1 items | 1 items | [22] |
Environmental | 8 items | 8 items | 8 items | ||
Physical | 7 items | - | 7 items | ||
Social relationships | 3 items | - | 3 items | ||
Psychological | 6 items | - | 6 items | ||
Physical functioning | |||||
Mobility disability | 2 km | 1 item | 1 item | 1 item | [23] |
500 m | 1 item | 1 item | 1 item | ||
Stair climbing | 1 item | - | - | ||
Moving indoors | 1 item | - | - | ||
Pre-clinical mobility limitation | 2 km | 6 items | 6 items | 6 items | [23] |
500 m | 6 items | - | - | ||
Stair climbing | 6 items | - | - | ||
Assistive devices | 7 items | - | - | [24] | |
Short Physical Performance Battery (SPPB) | Standing balance | 1 item | - | - | |
Walking | 1 item | - | - | ||
Chair rise | 1 item | - | - | ||
Physical activities | |||||
Level of physical activity | 1 item | 1 item | 1 item | [27] | |
Barriers to physical activity | 17 items | - | - | [28] | |
Avoidance of moving outdoors | 2 items | - | - | [29] | |
Unmet physical activity need | 2 items | 2 items | 2 items | [30] | |
Environmental factors | |||||
Perceived environmental barriers | Outdoors | 15 items | - | - | [13] |
Entrance | 6 items | - | - | ||
Perceived environmental facilitators | Outdoors | 12 items | - | - | |
Entrance | 7 items | - | - | ||
Exercise facilities | 3 items | - | - | ||
Type of housing & neighborhood | 2 items | - | - | ||
Objective assessment of environment (HE Screening Tool) | Outdoors | 17 items | - | - | [31] |
Entrance | 11 items | - | - | ||
Transportation | Car driving | 2 items | 2 items | 2 items | |
Public transport | 4 items | - | - | ||
Going to store | 2 items | - | - | ||
Participation | |||||
Leisure time activities | 5 items | - | - | [32] | |
Impact on Autonomy & Participation (IPA) | Autonomy outdoors | 5 items | - | - | |
Disability in self-care & instrumental activities | ADL | 5 items | - | 5 items | [35] |
IADL | 9 items | - | - | ||
Additional items | 2 items | - | - | ||
Social context | |||||
Care giver role | 2 items | - | - | ||
Social contacts & loneliness | Frequency of contacts | 3 items | - | - | |
Loneliness | 1 item | - | - | ||
Support | 1 item | - | - | ||
Marital status & living | 2 items | - | - | ||
Socioeconomic status | Education | 2 items | - | - | [38] |
Financial situation | 1 items | - | - | ||
Profession | 1 item | - | - | ||
House ownership | 1 item | - | - | ||
General health | |||||
Self-rated health & chronic diseases | Self-rated health | 1 item | 1 item | 1 item | [39] |
Chronic diseases | 22 items | - | - | ||
Weight (loss), height | 3 items | - | - | [40] | |
Cognitive impairment (MMSE) | 30 items | - | - | [41] | |
Depressive symptoms (CES-D) | 20 items | - | - | [42] | |
Sensory functions | Vision | 4 items | 2 items | 2 items | [43] |
Hearing | 11 items | 8 items | 8 items | ||
Perceived postural balance | General | 1 item | - | - | [44] |
Fear of falling | 1 item | - | - | ||
History of falls | 2 items | - | - | ||
Interviewer-rated functional status | 8 items | - | - | [45] | |
Personal goals | 1 item | - | - | [46] | |
Relocation & major life events | - | 6 items | 6 items | ||