Table 1.

Demographic data of each group.

Variable	RAGT group (n = 62)	ELLT group (n = 64)	CRT group (n = 61)	p value
Age (years)	59.36 ± 1.65	55.26 ± 1.32	60.12 ± 1.73	0.22
Male, n (%)	33 (53.22)	35 (54.69)	35 (57.38)	0.24
Height (cm)	168.79 ± 7.52	169.88 ± 6.81	169.14 ± 8.01	0.68
Weight (kg)	67.36 ± 7.02	67.17 ± 6.59	68.00 ± 7.94	0.37
NIHSS	9.12 ± 3.39	9.55 ± 4.86	9.01 ± 3.90	0.10
Brunnstrom stage	4.02 ± 0.53	4.08 ± 0.48	4.01 ± 0.57	0.10
Side of lesion				0.09
Left, n (%)	28 (45.16)	26 (40.63)	30 (49.18)
Right, n (%)	34 (54.84)	38 (59.37)	10 (50.82)

CRT, conventional rehabilitation training; ELLT, enhanced lower limb training; NIHSS, National Institute of Health Stroke Scale; RAGT, robot-assisted gait training.

p value was Bonferroni-corrected for pairwise comparisons.