Fig. 2.
Results of cluster analysis based on primary gait deviations. (A) Dendogram and normalized aggregation coefficient vs number of clusters. (B) Representation of CMT1A patients’ clusters in the primary parameters’ plane: PN, pseudo-normal CMT1A patients (squares); FD, CMT1A patients with foot-drop (circles); FD&POD, CMT1A patients with foot-drop and push-off deficit (triangles). Healthy controls are reported as reference (filled circle).