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Correlations between the wearable configurations (ShTh, Sh, and Feet) and the optoelectronic system for the three spatiotemporal parameters (stride time, stride length, and stride velocity). Spearman’s correlation coefficients are reported. Dashed lines represent y = x. Green: TD; Black: CP-GMFCS I level; and Red: CP-GMFCS II-III levels.
