From: Psychometric properties of four fear of falling rating scales in people with Parkinson’s disease
Items | Activity | Mean (SD) n = 102 | Missing or invalid responses | Corrected item-total correlations n = 86a |
---|---|---|---|---|
1. | Walk to the store and shop | 1.7 (0.8) | 3 | 0.87 |
2. | Clean your house | 1.6 (0.7) | 1 | 0.77 |
3. | Prepare simple meals | 1.3 (0.5) | 1 | 0.58 |
4. | Go to the doctor or dentist | 1.2 (0.4) | 1 | 0.59 |
5. | Take a bath | 1.5 (0.7) | 7 | 0.61 |
6. | Take a shower | 1.3 (0.5) | - | 0.54 |
7. | Go for a walk | 1.5 (0.6) | - | 0.75 |
8. | Go out when it is slippery | 2.2 (0.7) | - | 0.64 |
9. | Visit a friend or relative | 1.4 (0.6) | 3 | 0.81 |
10. | Walk to a place with crowds | 1.8 (0.7) | 1 | 0.76 |
11. | Climb stairs | 1.6 (0.7) | - | 0.78 |
12. | Walk around indoors | 1.1 (0.3) | 1 | 0.57 |
13. | Walk a kilometer | 1.8 (0.8) | 1 | 0.74 |
14. | Bend down to pick up something | 1.6 (0.6) | - | 0.68 |
15. | Travel by public transport | 1.7 (0.8) | 3 | 0.71 |
16. | Attend a social event or party | 1.5 (0.6) | - | 0.68 |
17. | Reach for something above your head | 1.7 (0.7) | - | 0.60 |
Total score (n = 86) | 26.0 (7.9) | |||
Min-Max | 17–47 | |||
Skewness (SE) | 0.80 (0.26) | |||
Floor/ceiling effects (%) | 10.5/0 |