Figure 3From: Sitting and standing performance in a total population of children with cerebral palsy: a cross-sectional study The use of support to stand (A), stand up (B) and sit down (C) related to GMFCS level. Information missing in one of the 562 children aged 3-18 years. The use of support increased with GMFCS level (p < 0.001), linear by linear association test.Back to article page