Table 3.
Descriptive statistics and reliability values of the LLFDI-F
| Time 1 (mean ± sd) | Time 2 (mean ± sd) | ICC2,1 (95% CI) | SEM | MDC95 | |
|---|---|---|---|---|---|
| Participation Component (n=40) | |||||
| Frequency Dimension | |||||
| Social Role: | 43.23 ± 9.69 | 42.25 ± 9.39 | 0.87 (0.77 – 0.93) | 3.49 | 9.67 |
| Personal Role:* | 49.75 ± 13.21 | 48.84 ± 10.39 | 0.76 (0.59 – 0.87) | 6.47 | 17.93 |
| Overall:* | 46.61 ± 6.93 | 46.34 ± 6.48 | 0.86 (0.76– 0.93) | 2.59 | 7.18 |
| Limitations Dimension | |||||
| Instrumental Role:* | 52.24 ± 15.91 | 54.61 ± 18.09 | 0.90 (0.80 – 0.95) | 5.03 | 13.94 |
| Management Role: | 79.74 ± 14.39 | 81.77 ± 15.32 | 0.68 (0.48 – 0.82) | 8.14 | 22.56 |
| Overall:* | 56.97 ± 12.32 | 59.11 ± 15.06 | 0.87 (0.75 – 0.93) | 4.44 | 12.31 |
| Activity Component (n=40) | |||||
| Upper Extremity: | 61.14 ± 29.89 | 59.24 ± 29.56 | 0.97 (0.95 – 0.99) | 5.18 | 14.36 |
| Basic Lower: | 39.05 ± 11.46 | 39.01 ± 8.47 | 0.74 (0.55 – 0.85) | 5.84 | 16.19 |
| Advanced Lower: | 29.98 ± 8.83 | 28.94 ± 10.29 | 0.82 (0.69 – 0.90) | 3.75 | 10.39 |
| Overall: | 39.69 ± 6.44 | 39.08 ± 6.22 | 0.93 (0.88 – 0.96) | 1.70 | 4.71 |
Note: Higher scores indicate more participation frequency, fewer participation limitations, and more functioning; CI = confidence interval; ICC = intraclass correlation coefficient; SEM = standard error of measurement; MDC = minimal detectable change
*
n=39