Table 3.
Pre, post, and follow-up outcome measures of the intervention and control groups (time × group interaction).
| Baseline | Post (at 4 weeks) | Follow-up (at 8 weeks) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mean ± SD | Mean ± SD | Mean ± SD | ||||||||
| Intervention (n = 12) |
Control (n = 12) | Intervention (n = 12) | Control (n = 12) | Intervention (n = 12) | Control (n = 12) | Wilks lambda | F | P − v | Effect size (Eta2) | |
| COPM (performance) | 3.00 ± 1.34 | 3.41 ± 2.35 | 6.58 ± 2.02 | 5.29 ± 2.43 | 6.50 ± 1.97 | 5.37 ± 2.44 | 0.73 | 3.83 | 0.03∗ | 0.26 |
| COPM (satisfaction) | 2.75 ± 1.76 | 3.66 ± 2.60 | 6.58 ± 2.46 | 4.83 ± 2.48 | 6.66 ± 2.38 | 4.91 ± 2.39 | 0.50 | 10.36 | 0.001∗ | 0.49 |
| Actual task performance | 19.41 ± 13.96 | 23.08 ± 11.07 | 29.00 ± 15.67 | 28.75 ± 11.81 | 29.00 ± 15.40 | 28.08 ± 11.95 | 0.73 | 3.71 | 0.042∗ | 0.26 |
| FMA-UE | 38.66 ± 12.57 | 41.33 ± 14.53 | 46.16 ± 7.1 | 46.41 ± 12.0 | 46.33 ± 14.72 | 46.66 ± 12.68 | 0.91 | 0.96 | 0.39 | 0.08 |
| ARAT | 23.08 ± 24.18 | 25.83 ± 19.78 | 27.00 ± 23.41 | 30.16 ± 20.70 | 26.83 ± 23.53 | 29.58 ± 20.76 | 0.96 | 0.41 | 0.66 | 0.03 |
| BBT | 9.82 ± 12.22 | 12.38 ± 10.45 | 13.16 ± 15.48 | 13.46 ± 10.95 | 13.08 ± 15.52 | 13.25 ± 11.19 | 0.88 | 1.37 | 0.275 | 0.11 |
Note: ∗ = statistically significant; COPM: Canadian Occupational Performance Measure; F: test for repeated measures 2-way ANOVA; FMA-UE: Fugl-Meyer Assessment (upper extremity); ARAT: Action Research Arm Test; BBT: Box and Block Test.