Table 2.
Median values for all assessments at the four time points together with the z-values and effect sizes for the changes between the time points
| BBS | TUG (s) | FES(S) | HADS-A | |
|---|---|---|---|---|
| Scores, median (IQR) | ||||
| Day 1 | 50 (38–53) | 12.8 (10.2–16.5) | 97 (69–103) | 3 (0–6) |
| Month 1 | 52 (48–55) | 11 (9.5–13.8) | 122 (92–130) | 4 (1–6) |
| Month 3 | 53 (47–56) | 11.5 (9.2–14.4) | 123 (88–130) | 2 (0–6) |
| Month 12 | 52 (46–55) | 11.4 (9.4–15.5) | 121 (93–130) | 3 (0–6) |
| Change over time, z-value (effect size) | ||||
| Day 1–month 1 | −3.445 (0.35) | −3.876 (0.39) | −6.524 (0.67) | − 1.483 (0.15) |
| Day 1–month 3 | −4.040 (0.43) | −4.553 (0.49) | −5.567 (0.58) | − 5.539 (0.59) |
| Day 1–month 12 | −0.253 (0.03) | −3.048 (0.34) | − 1.064 (0.53) | − 0.335 (0.04) |
| Month 1–month3 | −1.489 (0.16) | −2.261 (0.25) | − 0.007 (0.01) | − 5.233 (0.55) |
| Month 1–month 12 | − 2.252 (0.24) | − 0.180 (0.02) | −4.961 (0.12) | −1.321 (0.14) |
| Month 3–month 12 | −3.491 (0.38) | − 2.223 (0.26) | −1.098 (0.12) | − 0.383 (0.04) |
IQR interquartile range, BBS Berg Balance scale, TUG Timed Up and Go, FES(S) Falls Efficacy Scale Swedish version, HADS-A Hospital Anxiety and Depression scale-Anxiety subscale