From: Psychometric properties of four fear of falling rating scales in people with Parkinson’s disease
Rating scale | Cronbach’s alpha (time 1) | ICC (95% CI) | đ(95% CI)a | SEM (% of possible scoring range)b | SDD (% of possible scoring range)c |
---|---|---|---|---|---|
FES-I | 0.96 | 0.92 (0.88–0.95) n = 81 | –0.05 (–1.09–0.99) | 3.4 (7) | 9.6 (20) |
FES(S) | 0.98 | 0.82 (0.73–0.88) n = 76 | –2.17 (–6.95–2.61) | 15.4 (12) | 42.7 (33) |
ABC | 0.98 | 0.86 (0.79–0.91) n = 68 | –0.04 (–3.68–3.60) | 11.0 (11) | 30.5 (30) |
mSAFFE | 0.94 | 0.85 (0.78–0.90) n = 76 | 0.76 (–0.19–1.72) | 3.0 (9) | 8.4 (24) |