Fig. 3

Scatterplots of the prerequisite measures and the therapist rating. Scatterplots combining walking performance (physiological = p, compensatory = c) and the functional and cognitive prerequisites. Abbreviations: GMFCS, Gross Motor Function Classification Scale; MACS, Manual Ability Classification System; FAC, Functional Ambulation Classification; WeeFIM, Functional Independence Measure for children; TONI4%ile rank, percentile rank score of the Fourth version of the Test of Nonverbal Intelligence; SCALE mleg, Selective Control Ability of the Lower Extremity from the measured leg; AUC, area under the curve; sens, sensitivity; spec, specificity.