From: Association between gross motor function and postural control in sitting in children with Cerebral Palsy: a correlational study in Spain
LSS
Spastic unilateral CP
Spastic bilateral CP
Level I
0 %
7.2 %
Level II
11.6 %
Level III
8.7 %
Level IV
2.9 %
Level V
2.3 %
Level VI
10.1 %
Level VII
9 %
14.5 %
Level VIII
86.4 %
36.3 %