Figure 3From: Lower limb strength training in children with cerebral palsy – a randomized controlled trial protocol for functional strength training based on progressive resistance exercise principles Study outcomes and instruments used on the different ICF levels. * primary outcomes; † secondary outcomes; § adverse outcomes; ‡ control outcomes. Abbreviations: CP = Cerebral Palsy, GMFM = Gross Motor Function Measure, CAPE = Children's Assessment of Participation and Enjoyment, MobQues = Mobility Questionnaire, GMFCS = Gross Motor Function Classification System, SDQ = Strength and Difficulties QuestionnaireBack to article page