Table 1 Patient characteristics

Mean (± SD) age (years)

18.3 (± 3.84)

23.4 (± 5.33)

0.482

Range, minimum-maximum age (years)

15.1–27.0

15.1–35.1

Gender n (%)

 Female

10 (47.6%)

10 (38.5%)

p = 0.528

  Male

11 (52.4%)

16 (61.5%)

GMFCS level n (%)

 I

1 (4.8%)

0

p = 0.835

Z = −0.209

 II

3 (14.3%)

4 (15.4%)

 III

9 (42.9%)

12 (46.2%)

 IV

8 (38.1%)

10 (38.5%)