Table 2.
Summary of 6-minute walk distance (6MWD) and Borg at baseline, first follow-up and second follow-up (n = 14).
| Parameter | Baseline mean (SD) | First follow-up mean (SD) | Change from baseline mean (SD) | P-value* for change | %Change from baseline mean (SD) | P-value* for %change | Second follow-up mean (SD) | Change from baseline mean (SD) | P-value* for change | %Change from baseline mean (SD) | P-value* for %change |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6MWD (m) | 281.6 (93.4) | 315.7 (108.4) | 34.1 (56.6) | 0.0421 | 12.3 (20.2) | 0.0397 | 313.9 (108.4) | 32.2 (58.8) | 0.0610 | 13.5 (19.9) | 0.0244 |
| Borg | 3.0 (2.0) | 1.7 (1.9) | –1.3 (2.0) | 0.0295 | NA | NA | 2.0 (2.7) | –1.0 (2.7) | 0.2087 | NA | NA |
*6
Note: P-value is calculated from paired t-test to test whether or not the change is equal to zero. MWD: 6-minute walk distance; NA: not applicable; SD: standard deviation.