Table 2.

Mean value and standard deviation (unless specified) for sensorimotor measures by step type for all trials for the paretic and non-paretic side waist-pull perturbations.

	Non-paretic Pull			Paretic Pull
Variable	Lateral (n=67)	Crossover (n=4)	Medial (n=82)	Lateral (n=28)	Crossover(n=42)	Medial (n=74)
Stepping Leg	Non-paretic	Paretic	Paretic	Paretic	Non-paretic	Non-paretic
Sensation, force (g) 25th – 75th Percentile (Median)	4.31–4.56† (4.31)	2.83–4.31 (4.31)	2.83–4.31 (4.31)	2.83–4.31*† (2.83)	2.83–4.31‡ (2.83)	4.31–4.56 (4.31)
Ankle Dorsiflexion Torque	0.60±0.54†	0.53±0.53	0.37±0.43	0.77±0.64†	0.44±0.53	0.42±0.39
Ankle Plantarflexion Torque	0.37±0.44	0.33±0.33	0.35±0.04	0.77±0.48*†	0.31±0.27‡	0.24±0.33
Hip Abduction Torque	0.65±0.14	0.38±0.36	0.64±0.24	0.75±0.20*†	0.61±0.19	0.65±0.16

^*P≤0.025 between lateral and crossover,

^†P≤0.025 between lateral and medial,

^‡P≤0.025 between crossover and medial