Table 1. Patient demographics for study 1 and study 2.

	Study 1	Study 2
Total (n)	13	34
Mean age (± SD)	12 (± 4.6)	12.8 (±3.37)
Age range, n (%)
5–12 yr	8 (62)	16 (47)
13–15 yr	1 (8)	10 (29)
16–21 yr	4 (30)	8 (24)
Gender, n (%)
Female	4 (30.8)	25 (74)
Male	9 (69.2)	9 (26)
Diagnosis, n (%)
DMD	6 (46)	19 (55)
Other (such as SMA, other Dystrophies and congenital Myopathies)	7 (54)	25 (45)
Scoliosis, n (%)
Yes	3 (23)	4 (12)
No	10 (77)	30 (88)