Table 2. Comparison of walking ability among the three groups (N=36).

Group		PBWSTFBWTP	PBWSTFWT	PBWSTBWT
		Mean ± SD	Mean ± SD	Mean ± SD
ASL (cm)	0 week	41.67 ± 5.97	41.44 ± 8.57	41.72 ± 7.81
	3 weeks	48.64 ± 5.06*,†,2,3	44.33 ± 8.70*,†,1	44.88 ± 9.72*,†,1
	6 weeks	50.33 ± 5.25*,‡,3	46.62 ± 7.95*,‡	48.88 ± 10.25*,‡,1
AStP (%)	0 week	68.43 ± 5.53	68.56 ± 4.76	68.60 ± 6.79
	3 weeks	65.93 ± 3.58*,†	64.96 ± 5.11*,†	65.19 ± 6.47*,†
	6 weeks	65.02 ± 4.29	64.87 ± 5.31	64.69 ± 8.65
ASwP (%)	0 week	31.58 ± 5.53	31.44 ± 4.76	31.39 ± 6.79
	3 weeks	34.07 ± 3.58*,†	35.04 ± 5.11*,†	34.81 ± 6.47*,†
	6 weeks	34.98 ± 4.29	35.13 ± 5.31	35.31 ± 8.65
ASS (%)	0 week	32.23 ± 7.21	33.61 ± 7.19	32.66 ± 5.91
	3 weeks	36.10 ± 4.41*,†	36.76 ± 7.18*,†	37.19 ± 3.98*,†
	6 weeks	39.26 ± 5.85	37.37 ± 6.36	38.74 ± 4.80
AST (sec)	0 week	1.26 ± 0.33	1.25 ± 0.28	1.27 ± 0.31
	3 weeks	0.91 ± 0.12*,†,2,3	1.10 ± 0.30*,†,1	1.07 ± 0.17*,†,1
	6 weeks	0.90 ± 0.09	1.09 ± 0.29	1.05 ± 0.16
Symmetry Index	0 week	−16.26 ± 13.50	−16.06 ± 12.09	−16.40 ± 9.36
	3 weeks	−8.51 ± 5.10*,†	−10.77 ± 5.09*,†	−10.73 ± 11.37*,†
	6 weeks	−7.56 ± 7.21	−9.05 ± 3.15	−9.02 ± 11.53

^*p<0.05, ^†significantly different from 0–3 weeks, ^‡significantly different from 3–6 weeks, ASL: Affected side Step Length, AStP: Affected side Stance Phase, ASwP: Affected side Swing Phase, ASS: Affected side Single Support, AST: Affected side Step Time. Post-hoc tests comparison was calculated using Bonferroniʼs method. ¹ significantly different from PBWSTFBWT. ² significantly different from PBWSTFWT. ³ significantly different from PBWSTBWT.