Table 2.

Changes in clinical score in the RCT. Delta PT = change from baseline to post-therapy evaluation, Delta FU = change from baseline to follow-up evaluation.

	Significance (p Value)			Delta PT		Delta FU
Outcome	Group	Time	GroupXTime	Control	Feedback	Control	Feedback
BBT	0.608	0.116	0.353	1.2 ± 2.7	2 ± 4.1	0.44 ± 4.4	3.2 ± 2.8
FMUE	0.94	<0.001 ***	0.454	3 ± 2.5	4.4 ± 2.3	3.7 ± 3.5	5.1 ± 3.2
ARAT	0.83	0.002 **	0.416	2.1 ± 3.4	2.7 ± 3.3	1.8 ± 1.5	3.8 ± 3.8
NIHSS	0.259	0.555	0.564	−0.2 ± 0.98	−0.1 ± 0.54	0 ± 0.94	−0.33 ± 0.47
Gross grasp [kg]	0.717	0.654	0.629	−1.3 ± 2	−0.4 ± 0.92	−1.1 ± 1.7	−0.78 ± 1.5
Lateral pinch [kg]	0.275	0.616	0.334	−1.1 ± 1.8	−0.35 ± 1.8	−0.89 ± 1.4	−0.61 ± 2.4
MAL AS	0.969	0.065	0.917	0.62 ± 0.66	0.44 ± 1.4	0.69 ± 0.73	0.68 ± 1.4
MAL HW	0.884	0.017 *	0.788	0.56 ± 0.75	0.35 ± 0.52	0.58 ± 0.8	0.44 ± 0.7
MMSE	0.065	0.662	0.567	0.4 ± 1.7	−0.2 ± 1.1	−0.11 ± 0.74	−0.33 ± 0.47

N = 10 for each group (note: missing 1 participant in each group for FU evaluation). Significance level: * p < 0.5; ** p < 0.01; *** p < 0.001. ± indicates standard deviation.