Table 6.

Participant and Group Outcomes on Robotic Measures

		Participant	Pre	Post	FU 3*†	Δ Pre to Post {Effect Size}	Δ Pre to FU 3 {Effect Size}
OBJECT HIT TASK (BILATERAL)	Total Hits	1	158	173	158	15	0
		2	192	195	169	3	−23
		3	87	89	102	2	15
		4	186	200	203	14	17
		5	136	133	133	−3	−3
		GROUP	151.8 (42.64)	158 (46.75)	153 (38.02)	6.2 {0.15}	1.2 {0.03}
	Miss Bias	1	−0.01	0.02	0.03	0.03	0.04
		2	−0.05	0.10	0.02	0.15	0.07
		3	−0.01	−0.03	−0.01	−0.02	0.01
		4	−0.02	−0.03	−0.06	−0.01	−0.04
		5	−0.14	−0.13	−0.15	0.01	−0.01
		GROUP	−0.05 (0.05)	−0.01 (0.09)	−0.04 (0.08)	0.03 {0.63}	0.01 {0.24}
	Hit Bias	1	−0.05	−0.12	−0.22	−0.07	−0.17
		2	−0.21	−0.13	−0.01	0.08	0.20
		3	−0.17	−0.10	−0.10	0.07	0.07
		4	−0.23	−0.11	−0.24	0.12	−0.02
		5	−0.44	−0.50	−0.38	−0.06	0.06
		GROUP	−0.22 (0.14)	−0.19 (0.17)	−0.19 (0.14)	0.03 {0.19}	0.03 {0.21}
	Movement Area Bias	1	−0.10	−0.21	−0.24	−0.11	−0.14
		2	−0.13	−0.05	−0.02	0.08	0.10
		3	−0.45	−0.46	−0.11	−0.01	0.34
		4	−0.08	−0.21	−0.15	−0.13	−0.07
		5	−0.02	−0.09	−0.31	−0.07	−0.29
		GROUP	−0.15 (0.17)	−0.20 (0.16)	−0.15 (0.12)	−0.05 {−0.30}	0.01 {0.04}
REACHING TASK (AFFECTED UE)	Speed Maxima Count	1	2.31	2.37	2.46	0.06	0.15
		2	3.20	2.84	2.30	−0.36	−0.90
		3	6.61	6.40	4.95	−0.21	−1.67
		4	2.33	1.67	2.03	−0.66	−0.31
		5	5.08	4.14	4.31	−0.94	−0.77
		GROUP	3.91 (1.89)	3.49 (1.86)	3.21 (1.32)	−0.42 {0.22}	−0.70 {0.37}
	Path Length Ratio	1	1.04	1.04	1.02	0.00	−0.02
		2	1.49	1.19	1.21	−0.30	−0.28
		3	1.45	1.15	1.13	−0.30	−0.32
		4	1.29	1.11	1.20	−0.18	−0.09
		5	1.70	1.42	1.49	−0.28	−0.20
		GROUP	1.39 (0.24)	1.18 (0.14)	1.21 (0.18)	−0.21 {0.85}	−0.18 {0.74}
	Movement Time (sec)	1	1.29	1.41	1.37	0.12	0.08
		2	0.63	0.62	0.68	−0.01	0.05
		3	2.19	2.42	1.82	0.23	−0.37
		4	1.25	1.13	1.18	−0.12	−0.07
		5	2.11	1.71	1.92	−0.40	−0.19
		GROUP	1.49 (0.65)	1.46 (0.67)	1.39 0.50	−0.04 {0.06}	−0.10 {0.15}
	Initial Direction Error (degrees)	1	1.17	1.10	1.06	−0.07	−0.11
		2	12.18	5.50	3.06	−6.68	−9.12
		3	14.92	10.70	6.72	−4.22	−8.20
		4	3.65	2.37	3.79	−1.29	0.14
		5	8.21	12.34	6.07	4.13	−2.14
		GROUP	8.03 (5.72)	6.40 (4.97)	4.14 2.30	−1.62 {0.28}	−3.89 {0.68}

Pre, pre-test; Post, post-test; FU3, follow-up 3; ∆, change; UE, upper extremity; sec, seconds

^*FU3 results for Participant 1 are FU2 results carried forward

^†Participant 5 participated in 14 sessions of a sensory intervention between post-test and FU3