Table 2.
Correlations between change in peak oxygen consumption and arterial-venous oxygen difference and change in functional outcome measures
| Functional Outcome Measure (Change Scores) |
Peak Oxygen Consumption Change Score (mL/(kg⋅min)) |
Arterial-Venous Oxygen Difference Change Score (mL of O2/100mL of blood) |
|---|---|---|
| 6MWT | ||
| r | −.04 | −.02 |
| P | .88 | .92 |
| 10MWT | ||
| r | .48 | .15 |
| P | <.05∗ | .53 |
| TUG test | ||
| r | .47 | .04 |
| P | <.05∗ | .86 |
| BBS | ||
| r | −.25 | −.4 |
| P | .28 | .12 |
Abbreviations: P, 2-tailed significance level; r, Pearson correlation.
∗
2-tailed significance level.