Table 3.

Results of the Step-wise multiple regression analyses regarding the predictors (strength of the lower limb and trunk muscles) of comfortable and maximum gait speeds in individuals with sub-acute stroke (n = 44).

Muscular group	Comfortable gait speed
	B	95% confidence interval for B		R2	p
		Lower bound	Upper bound
Non-paretic dorsiflexors	0.09	0.04	0.14	0.29	0.002
	Maximum gait speed
Left lateral trunk flexors	0.12	0.07	0.18	0.42	<0.001

n, number; B, regression coefficient; R², determination coefficient; p, level of significance; p-value < 0.05: statistically significant.