Table 2 Means and standard deviations of the study’s outcome measures
Parameter | Baseline | Post intervention | ||
|---|---|---|---|---|
Primary Outcomes | Control | Intervention | Control | Intervention |
Global Cognition | Mean = − 3.82 SD = 1.78 | Mean = − 3.96 SD = 1.20 | Mean = − 3.39 SD = 1.43 | Mean = − 3.22 SD = 1.35 |
Working Memory | Mean = − 3.86 SD = 1.96 | Mean = − 4.14 SD = 1.31 | Mean = − 3.35 SD = 1.45 | Mean = − 3.45 SD = 1.26 |
Divided Attention | Mean = − 2.30 SD = 0.40 | Mean = − 2.26 SD = 0.55 | Mean = − 1.88 SD = 0.72 | Mean = − 2.23 SD = 0.50 |
Processing Speed | Mean = − 4.90 SD = 2.96 | Mean = − 4.07 SD = 1.71 | Mean = − 4.31 SD = 2.42 | Mean = − 3.34 SD = 2.07 |
Visual Scanning | Mean = − 2.32 SD = 2.12 | Mean = − 2.25 SD = 1.77 | Mean = − 2.96 SD = 2.17 | Mean = − 1.63 SD = 2.03 |
Secondary Outcomes | Control | Intervention | Control | Intervention |
Gait Speed (ST) | Mean = 0.59 SD = 0.34 | Mean = 0.47 SD = 0.21 | Mean = 0.56 SD = 0.32 | Mean = 0.50 SD = 0.17 |
Gait Speed (DT) | Mean = 0.42 SD = 0.21 | Mean = 0.31 SD = 0.13 | Mean = 0.41 SD = 0.18 | Mean = 0.30 SD = 0.12 |
Stride Time Variability (ST) | Mean = 0.18 SD = 0.17 | Mean = 0.12 SD = 0.09 | Mean = 0.15 SD = 0.15 | Mean = 0.12 SD = 0.09 |
Stride Time Variability (DT) | Mean = 0.18 SD = 0.11 | Mean = 0.19 SD = 0.11 | Mean = 0.17 SD = 0.09 | Mean = 0.22 SD = 0.15 |