Table 2.

Mobility Performance at Baseline, 4 Weeks and 16 Weeks

			Effect Size
				Percentage
	n	M (SD)	a – b(c) / pooled SD
				Change (%)
TUG
Baseline	22	13.2 (5.8)
Week 4	22	11.4 (5.0)	0.3	13.5
Week 16	19	11.0 (4.5)	0.4	16.1
UST
Baseline	22	4.5 (5.3)
Week 4	22	5.7 (5.6)	0.2	26.8
Week 16	19	5.8 (5.8)	0.2	27.4

Note: TUG = Timed Up and Go test; UST = Unipedal Stance Time.

a, b, c are mean scores for measurement at baseline, at Week 4, and at Week 16, respectively.