Table 2.

Change in outcome measures stratified by initial Functional Ambulatory Category (FAC).

		Change 0-4 weeks BWSRGT			Change 4-8 weeks MGT			Change 0-8 weeks BWSRGT+MGT
Initial FAC	n	Gait Tinetti	Balance Tinnetti	Gait Speed	Gait Tinetti	Balance Tinnetti	Gait Speed	Gait Tinetti	Balance Tinnetti	Gait Speed
0	19	2.00 ± 1.8	1.69 ± 1.7	0.11 ± 0.16	2.77 ± 2.7	3.08 ± 3.4	0.08 ± 0.19	4.76 ± 3.60	4.77 ± 3.70	0.22 ± 0.36
1	27	1.28 ± 1.4	2.72 ± 1.8	0.10 ± 0.16	3.83 ± 2.5	4.11 ± 2.5	0.16 ± 0.16	5.11 ± 2.76	6.83 ± 3.16	0.28 ± 0.27
2	13	2.29 ± 0.7	2.71 ± 1.4	0.09 ± 0.14*	3.29 ± 1.2	4.71 ± 0.7	0.29 ± 0.33	5.57 ± 1.13	7.43 ± 0.97	0.48 ± 0.52
3	5	1.50 ± 1.3	1.75 ± 2.8	0.04 ± 0.27*	1.00 ± 0.8	2.50 ± 1.7	0.23 ± 0.23	2.50 ± 1.29	4.25 ± 3.30	0.28 ± 0.18
4	5	1.00 ± 0.7	2.00 ± 2.3	0.12 ± 0.09	2.00 ± 1.4	3.60 ± 3.0	0.62 ± 0.14	3.00 ± 1.58	5.60 ± 3.36	0.18 ± 0.14

The table describes the change in the Tinetti Gait, Tinetti Balance, and Walking Speed during the Body Weight Support Robotic Gait Trainer (BWSRGT) training (0-4 weeks); during the Manual Gait Training (MGT) period (4-8 weeks); and the change over the 8-weeks total of intensive rehabilitation period. Subjects with initial FAC 2 and 3 showed significant improvement in walking speed across the robotic training period. (*) p < 0.05.