Table 2.
Pretraining and change-score values.
| Measures of central tendency and precision | T or Z statistic | P value | ||
|---|---|---|---|---|
| Pretraining | Change | |||
| 6MWT (distance) | ||||
| Mean (SD) | 301 (134) | 77 (63) | −6.779 | .000 |
| 95% CI | 252–351 | 54–100 | ||
|
| ||||
| BERG (score) | ||||
| Mean (SD) | 47.29 (8.92) | 1.83 (4.36) | −2.348 | .013 |
| 95% CI | 43–52 | 0.24–3.44 | ||
|
| ||||
| FGA (score) | ||||
| Mean (SD) | 13.06 (4.75) | 2.20 (3.65) | −3.350 | .001 |
| 95% CI | 11.32–14.81 | 0.86–3.53 | ||
|
| ||||
| ABC (score) | ||||
| Median (IQR) | 76 (22)a | 4 (15)a | −2.205b | .014 |
| 95% CI | 65–79 | −0.93–10.39 | ||
6MWT: six-minute walk test; BERG: Berg Balance Scale; FGA: functional gait assessment; ABC: Activities Specific Balance Confidence Scale.
If data were not normally distributed, median (IQR)a and Z scoreb are presented.