| |
Mean (SD)
|
Range
|
|---|
|
Continuous variables
|
|
Age (years)
|
67.4 (2.9)
|
62.6–72.8
|
|
Body mass index
|
28.6 (5.1)
|
16.6–61.7
|
|
Grip strength (kgF)
|
25 (5.8)
|
2.5–42
|
|
One-legged stance test (seconds)
|
18.2 (11.4)
|
0–30
|
|
Life satisfaction scorea
|
8.1 (2.61)
|
4–20
|
|
Follow-up life satisfaction scorea
|
8.5 (2.67)
|
4–20
|
|
Categorical variables
|
|
Self-rated healthb
| |
1–5
|
|
Self-rated mobilityc
| |
1–6
|
- a Lower scores represent higher life satisfaction (range: 4-20)
- bSubjects in each category: 1. poor (n = 2), 2. not good (n = 70), 3. moderate (n = 770), 4. good (n = 535), 5. very good (n = 108)
- cSubjects in each category: 1. incapable of movement (n = 2), 2. can only move indoors (n = 7), 3. can walk 100 m at most (n = 24), 4. can walk 1 km at most (n = 90), 5. can move, unable to run (n = 523), 6. fully capable of movement (n = 839)
