Table 4.
Mean differences in the outcomes between the intervention and control groups
| Outcomes | Intervention group, N = 29 | Control group, N = 29 | ||||||
|---|---|---|---|---|---|---|---|---|
| Baseline | Follow‐up | Change | Baseline | Follow‐up | Change | Group difference | Cohen's d | |
| SPPB, point | 6.2 ± 1.9 | 6.0 ± 2.0 | −0.2 ± 1.6 | 6.7 ± 2.1 | 7.0 ± 1.8 | 0.3 ± 1.0 | −0.4 (−1.2, 0.3) | 0.337 |
| PCS, point | 43.9 ± 9.8 | 42.1 ± 9.8 | −1.8 ± 6.7 | 44.8 ± 7.0 | 47.8 ± 8.9 | 2.9 ± 5.9 | −4.8 (−8.1, −1.4) | 0.755 |
| MCS, point | 53.8 ± 8.4 | 55.7 ± 7.2 | 1.9 ± 7.7 | 57.0 ± 9.1 | 55.5 ± 8.1 | −1.5 ± 9.2 | 3.4 (−1.1, 7.8) | 0.395 |
Baseline, follow‐up and change values are shown as mean ± SD. Group difference is shown as mean (95% confidence interval). MCS, mental component summary; PCS, physical component summary; SPPB, short physical performance battery.