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Fig. 3 | Journal of NeuroEngineering and Rehabilitation

Fig. 3

From: Reference values for gait temporal and loading symmetry of lower-limb amputees can help in refocusing rehabilitation targets

Fig. 3

a Impulse symmetry index (IMS) vs Stance symmetry index (SNS) and b First peak symmetry index (P1S) vs SNS. Each dot represents a subject. Subjects of the same group feature the same color (see legend in the plot). In (a), the purple parabolic line is the regression line for ALL subjects together. The equation of the fitting is reported on the right, with the fitting quality parameters R2 (coefficient of determination) and RMSE (Root Mean Squared Error). No valid regression was found for P1S vs SNS. TFM: transfemoral mechanical knee users, TFC: transfemoral C-leg users, TT: transtibial amputees

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