Table 4.

Modified Ashworth scale and Fugle-Meyer assessment lower extremity.

	CPT-G		ICT-C		P-value			Effect size
	Pre-test	Post-test	Pre-test	Post-test	Time effect	Between groups	Time × group
Hip flexor	0	0.14 ± 0.38	0.31 ± 0.59	0.13 ± 0.35	0.837	0.077	0.107	0.003
Hip extensor	0	0	0.44 ± 0.62	0.25 ± 0.46	0.335	0.000*	0.335	0.011
Knee flexor	0.14 ± 0.38	0.36 ± 0.63	0.50 ± 0.53	0.25 ± 0.46	0.698	0.555	0.368	0.004
Knee extensor	0.14 ± 0.38	0.29 ± 0.49	0.31 ± 0.60	0.25 ± 0.46	0.678	0.580	0.335	0.005
Ankle dorsiflexor	0.29 ± 0.76	0.31 ± 0.59	0.14 ± 0.38	0	0.635	0.043*	0.527	0.006
Ankle plantarflexor	0.21 ± 0.57	0.14 ± 0.38	0.37 ± 0.74	0.13 ± 0.35	0.187	0.565	0.466	0.009
Flexor synergy	4.50 ± 1.20	5.50 ± 0.53	3.86 ± 1.83	5.29 ± 0.99	0.000*	0.116	0.615
Extensor synergy	6.50 ± 1.85	7.50 ± 1.07	5.71 ± 2.16	7.07 ± 1.00	0.007*	0.170	0.797
Total synergy	10.00 ± 1.41	14.00 ± 2.56	9.14 ± 2.25	12.79 ± 2.64	0.000*	0.057	0.513

MAS modified Ashworth scale, CPT-G conventional physical therapy and gait training, ICT-C ankle–knee–hip interlimb coordinated humanoid robot combined with conventional physical therapy, FMA-LE Fugl-Meyer assessment lower extremity; *Denotes significance level at P < 0.05.