Table 2 Within and between-arms differences in 6MWD and 5STS time. Data are mean and standard deviation or as mean and 95% CI
Active group | Control group | Between-arms differences in changes (mean and 95% CI) | |||
|---|---|---|---|---|---|
Baseline | 6-month | Baseline | 6-month | ||
6MWD (m) | 294 ± 74 | 327 ± 86* | 271 ± 92 | 270 ± 98 | + 34.0 m (14.4 to 53.5 m) |
5STS time (sec.) | 22.5 ± 5.1 | 19.8 ± 5.6* | 23.9 ± 5.3 | 23.1 ± 5.8 | − 1.9 s (− 3.6 to − 0.3 s) |