Table 1.

Demographic information at baseline

			Age group (years)
Mean ± SD		Total	5 – 6.9	7 – 8.9	9 – 10.9	11 – 12.9
Age (years)	DMD	8.8 ± 2.0 (n = 92)	6.3 ± 0.5 (n = 23)	8.1 ± 0. 5 (n = 27)	9.9 ± 0.6 (n = 24)	11.7 ± 0.6 (n = 18)
	Control	8.9 ± 2.0 (n = 45)	6.1 ± 0.6 (n = 9)	8.1 ± 0.6 (n = 16)	10.2 ± 0.5 (n = 13)	11.7 ± 0.7 (n = 7)
Weight (kg)	DMD	29.6 ± 10.0†	21.3 ± 3.4	27.1 ± 5.4	29.6 ± 6.3	43.6 ± 10.4
	Control	32.3 ± 11.2	23.2 ± 5.4	29.1 ± 6.7	36.0 ± 11.7	44.6 ± 12.1
Height (m)	DMD	1.22 ± 0.10	1.11 ± 0.05	1.21 ± 0.05	1.25 ± 0.08	1.33 ± 0.07
	Control	1.36 ± 0.13	1.20 ± 0.08	1.32 ± 0.06	1.44 ± 0.08	1.54 ± 0.09
Body Mass Index (kg/m2)	DMD	19.5 ± 4.3†	17.2 ± 1.8	18.5 ± 3.2	18.9 ± 3.2	24.6 ± 5.1
	Control	16.9 ± 3.2	15.8 ± 1.4	16.7 ± 3.2	17.1 ± 3.9	18.6 ± 3.1
Brooke Score	DMD	1 – 3	1 – 2	1 – 2	1 – 3	1 – 3
	Control	1	1	1	1	1

Data reported as mean ± standard deviation with a range given for Brooke Score.

^†indicates data collected in n = 91.