Table 3

Comparison of physical measures between treatment groups at follow-up time points

	Usual care (n=312)		Home-based rehab (n=309)		Adjusted difference (95% CI)	P value
	Summary	N	Summary	N	Adjusted difference (95% CI)	P value
30SCST # stands*
Baseline	8.2 (3.5)	312	8.4 (3.7)	309	–	–
6 months	11.1 (3.1)	278	11.0 (3.1)	275	−0.06 (-0.548 to 0.46)	0.82
12 months	11.7 (3.1)	279	11.5 (3.1)	276	−0.22 (-0.74 to 0.3)	0.41
F8WT (seconds)*
Baseline	11.8 (5.4)	312	12.1 (4.9)	309	–	–
6 months	10.2 (3.6)	277	9.6 (3.6)	275	−0.57 (-1.17 to 0.04)	0.07
12 months	9.3 (3.6)	280	9.1 (3.6)	274	−0.17 (-0.78 to 0.43)	0.58
F8WT steps*
Baseline	16.4 (4.5)	312	17.3 (5.0)	309	–	–
6 months	15.5 (3.2)	277	15.2 (3.2)	275	−0.36 (-0.91 to 0.18)	0.19
12 months	15.2 (3.2)	280	14.9 (3.3)	274	−0.23 (-0.77 to 0.31)	0.40
KA leg SLS average (seconds)*
Baseline	5.3 (2.6, 13.0)	310	4.5 (1.9, 14.5)	308	–	–
6 months	10.0 (3.9, 30.3)	279	10.0 (3.6, 26.8)	276	–	0.57
12 months	13.3 (5.9, 31.1)	280	11.7 (3.4, 31.1)	276	–	0.14
Contralateral leg SLS average† (seconds)
Baseline	7.2 (3.6, 22.0)	310	6.3 (2.6, 18.0)	308	–	–
6 months	10.9 (4.2, 30.8)	279	9.8 (3.5, 29.7)	276	–	0.43
12 months	14.7 (5.6, 30.7)	280	11.0 (3.2, 29.7)	276	–	0.03

Totals refer to the total number of participants in each group that provided each score at each time point. 30SCST, which records the number of stands in 30 s and where higher scores indicate better function. F8WT, where a quicker time and fewer steps indicates better function. SLS, in which stance time is averaged over three trials at standing on the same leg, with a maximum score of 45 s and higher scores indicate better function
*Summaries are mean (SD).
†Summaries are median (IQR).
F8WT, Figure of 8 Walk Test; 30SCST, 30 s Chair Stand Test; SLS, Single Leg Stance.