Table 1 Baseline characteristics
DMD sample (n = 61) | |
|---|---|
Age, years | |
Mean (SD) | 8.0 (2.4) |
Median (IQR) | 8 (6, 9) |
Min, max | 5, 16 |
By group, n (%)* | |
5–7 years | 29 (48) |
8–11 years | 29 (48) |
12–16 years | 3 (5) |
NSAA total score | |
Mean (SD) | 21.0 (8.1) |
Median (IQR) | 23 (15, 27) |
Min, max | 4, 33 |
6MWD (m) | |
Mean (SD) | 348 (92) |
Median (IQR) | 354 (311, 400) |
Min, max | 108, 566 |
Timed 10MWR test (s)† | |
Mean (SD) | 7.5 (3.6) |
Median (IQR) | 6.1 (5.2, 8.5) |
Min, max | 3.4, 20.0 |
Timed RFF (s)† | |
Mean (SD) | 13.4 (15.9) |
Median (IQR) | 6.8 (4.2, 12.0) |
Min, max | 0.5, 63.0 |
RFF | |
Unable to RFF independently, n (%) | 19 (31) |
Unable to RFF, even with use of a chair, n (%) | 6 (10) |