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. Author manuscript; available in PMC: 2023 Mar 1.

Published in final edited form as: J Biomech. 2022 Jan 10;133:110953. doi: 10.1016/j.jbiomech.2022.110953

Table 2:

Motor control complexity (tVAF₁) during ND emulated gait patterns compared to a CP cohort.

	tVAF₁ (%)
Gait Pattern	CP Cohort (N = 28/pattern)	TD Cohort (N = 14)	p
Equinus	77.0 [73.2,81.3]	79.1 [76.3,82.4]	0.4
Equinus Crouch	79.5 [76.2,83.4]	73.4 [68.8,76.0]	0.001^*
Mild Crouch	78.0 [73.0,82.0]	70.8 [67.4,72.1]	<0.001^*
Moderate Crouch	80.0 [76.4,84.3]	73.7 [69.3,76.7]	0.002^*

Note: Values are listed as median [IQR]. tVAF₁ (%) is the total variance in EMG data accounted for by a 1-synergy solution

^*

Significant difference (α = 0.05) between CP and ND cohorts using Mann-Whitney U tests