Table 9 Reproducibility of STS
Subscale | Mean (± SD) | Reliability | Agreement | |||||
|---|---|---|---|---|---|---|---|---|
Test | Retest | ICC (95% CI) | Mean diff | SEM | SDC | Limits of agreement | % of agreement (%) | |
PD | 50.0 (25.58) | 45.89 (23.99) | 0.93 (0.88–0.96) | 4.11 | 8.84 | 24.43 | 20.31–28.53 | 90.0 |
F | 47.57 (26.71) | 44.43 (25.7) | 0.93 (0.89–0.96) | 3.14 | 9.35 | 25.84 | 22.71–29.9 | 92.9 |
C | 45.6 (20.84) | 42.02 (22.45) | 0.81 (0.69–0.88) | 3.57 | 12.26 | 33.89 | 30.32–37.47 | 92.9 |
STS global | 48.19 (21.68) | 44.54 (21.48) | 0.94 (0.90–0.97) | 3.65 | 6.67 | 18.43 | 14.79–22.09 | 95.8 |